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JEE Complex Numbers MCQs | Previous Year Questions(PYQs) Download PDF

September 9, 2025February 15, 2025 by Neeraj Anand, Param Anand
1. The value of 1 + i2 + i4 + i6 + … + i2n is

MCQs for Class 11 Maths Chapter 5 Complex Numbers and Quadratic Equations with Answers 1. The value of 1 + …

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Complex Numbers | MCQs, Assertion & Reason, Case Study, Formulas, FAQs, Examples, Practice Questions

September 10, 2025February 14, 2025 by Neeraj Anand, Param Anand
Complex numbers are an essential concept in mathematics, extending the idea of numbers to include solutions for equations that don’t have real solutions. Complex numbers have applications in many scientific research, signal processing, electromagnetism, fluid dynamics, quantum mechanics, and vibration analysis.

Complex numbers are an essential concept in mathematics, extending the idea of numbers to include solutions for equations that don’t …

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JEE Height & Distance Previous Year Questions(PYQs) | Download PDF

September 9, 2025February 13, 2025 by Neeraj Anand, Param Anand
Height and distance is an important topic from competitive examination point of view. You must have seen the problems where the height of one tower is given, and then the top or bottom angles of another tower are given from the top of that tower, and you need to determine the height of the second tower. In this article, we will cover such problems to help students understand the concept well. Further, to help students understand the concepts clearly, we are also offering chapter wise solutions that consists of jee previous year solved questions. Every solution of this study material is arranged in a systematic manner in order to give students an easy learning experience while solving the questions. Students are advised to download these solutions and practice to crack the jee exams.

Height and distance is an important topic from competitive examination point of view. You must have seen the problems where …

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Height & Distance | Applications of Trigonometry | MCQs, Assertion & Reason, Case Study, Formulas, FAQs, Examples, Practice Questions

October 19, 2025February 13, 2025 by Neeraj Anand, Param Anand
Height and distance jee study material

Height is the measurement of an item in the vertical direction, whereas distance is the measurement of an object in the horizontal …

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Trigonometric Equations | Formulas, MCQs, Assertion & Reason, Case Study, FAQs, Examples, Practice Questions

February 13, 2025 by Neeraj Anand, Param Anand
Trigonometric equations are mathematical expressions that involve trigonometric functions (such as sine, cosine, tangent, etc. ) and are set equal to a value. The goal is to find the values of the variable (usually an angle) that satisfy the equation.

Trigonometric equations are mathematical expressions that involve trigonometric functions (such as sine, cosine, tangent, etc.) and are set equal to …

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Trigonometry Graphs for Sine, Cosine & Tangent Functions | Solved Examples, FAQs, MCQs

September 9, 2025February 13, 2025 by Neeraj Anand, Param Anand
To sketch the trigonometry graphs of the functions – sine, cosine and tangent, we need to know the period, phase, amplitude, maximum and minimum turning points. These graphs are used in many areas of engineering and science. Few of the examples are the growth of animals and plants, engines and waves, etc. Also, we have graphs for all the trigonometric functions.  

To sketch the trigonometry graphs of the functions – Sine, Cosine and Tangent, we need to know the period, phase, …

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Domain & Range of Trigonometric & Inverse Trigonometry Functions | Solved Examples, FAQs

September 1, 2025February 12, 2025 by Neeraj Anand, Param Anand
Trigonometric functions relate the angles and sides of a right triangle. Trigonometric functions, such as sine (sin), cosine (cos), tangent (tan), cotangent (cot), secant (sec), and cosecant (cosec), are mathematical functions that relate angles to the ratios of the sides of a right triangle. These functions are defined for all real numbers and have specific domains and ranges.

Trigonometric Functions relate the angles and sides of a right triangle. Trigonometric functions, such as sine (sin), cosine (cos), tangent …

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Trigonometric Functions & Formulas of Sum & Product of two angles, Relation between Degree & Radian, Trigonometry Table

October 10, 2025February 12, 2025 by Neeraj Anand, Param Anand
Trigonometry is one of the major topics in maths subject. Trigonometry deals with the measurement of angles and sides of a triangle. Usually, trigonometry is considered for the right-angled triangle. Also, its functions are used to find out the length of the arc of a circle, which forms a section in the circle with a radius and its center point.

Trigonometry is one of the major topics in Maths subject. Trigonometry deals with the measurement of angles and sides of …

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Classification of Drugs-Chemistry in Everyday Life Class 12 Notes

September 1, 2025January 5, 2025 by Neeraj Anand, Param Anand
Chemistry plays an extremely vital role in everyday life. The principles of chemistry have benefited human life on a massive scale though we sometimes tend to overlook them. All textiles are processed by chemicals. Our clothes, some of them completely synthetic, involve processes, chemicals, dyes, and fibers. Consider cleanliness. Our household is filled with detergents, soaps, bleaches, kinds of toothpaste, etc. Moreover, even the food that we consume every day has several chemicals involved. Electronic materials, fuels, explosives, rocket propellants, building materials, etc. , are all considered chemicals. Daily lives have been influenced by chemistry so much that one does not even realize that people come across chemicals at every moment; that humans themselves are beautiful chemical creations and all the activities are controlled by chemicals. Even in sickness and diseases, people resort to medicines, again chemicals.

Chemistry plays an extremely vital role in everyday life. The principles of chemistry have benefited human life on a massive …

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Therapeutic Action of Different Classes of Drugs-Chemistry in Everyday Life Class 12 Notes

September 26, 2025January 6, 2025 by Neeraj Anand, Param Anand
In daily life, one encounters many pharmaceutical drugs, and the human’s basic needs have an addition of medicine. The word drug was derived from the french word ‘drogue’ meaning a dry herb. In this topic, let’s understand what is a drug in the first place and its analgesic effects.

In daily life, one encounters many Pharmaceutical drugs, and the human’s basic needs have an addition of medicine. The word …

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Download free NCERT Solutions for Class 12 Math Chapter 13 Probability from Anand Classes. Get clear, step-by-step solutions and printable notes for exam preparation.

Probability NCERT Solutions Miscellaneous Exercise Class 12 Chapter-13 Math Notes PDF Free Download (Set-2)

Download free NCERT Solutions for Class 12 Math Chapter 13 Probability from Anand Classes. Get clear, step-by-step solutions and printable notes for exam preparation.

NCERT Solutions Probability Miscellaneous Exercise Class 12 Chapter-13 Math Notes PDF Free Download (Set-1)

Download free NCERT Solutions for Class 12 Math Chapter 13 Probability from Anand Classes. Get clear, step-by-step solutions and printable notes for exam preparation.

NCERT Solutions Probability Exercise 13.3 Class 12 Chapter-13 Math Notes PDF Free Download (Set-2)

Download free NCERT Solutions for Class 12 Math Chapter 13 Probability from Anand Classes. Get clear, step-by-step solutions and printable notes for exam preparation.

Probability NCERT Solutions Exercise 13.3 Class 12 Chapter-13 Math Notes PDF Free Download (Set-1)

Download free NCERT Solutions for Class 12 Math Chapter 13 Probability from Anand Classes. Get clear, step-by-step solutions and printable notes for exam preparation.

Probability NCERT Solutions Exercise 13.2 Class 12 Chapter-13 Math Notes PDF Free Download (Set-2)

Download free NCERT Solutions for Class 12 Math Chapter 13 Probability from Anand Classes. Get clear, step-by-step solutions and printable notes for exam preparation.

Probability NCERT Solutions Exercise 13.2 Class 12 Chapter-13 Math Notes PDF Free Download (Set-1)

Download free NCERT Solutions for Class 12 Math Chapter 13 Probability from Anand Classes. Get clear, step-by-step solutions and printable notes for exam preparation.

Probability NCERT Solutions Exercise 13.1 Class 12 Chapter-13 Math Notes PDF Free Download (Set-1)

Download free NCERT Solutions for Class 12 Math Chapter 13 Probability from Anand Classes. Get clear, step-by-step solutions and printable notes for exam preparation.

Probability NCERT Solutions Exercise 13.1 Class 12 Chapter-13 Math Notes PDF Free Download (Set-2)

Download free NCERT Solutions for Class 12 Chapter 11 Three Dimensional Geometry from Anand Classes. Clear, step-by-step maths notes in PDF format.

Three Dimensional Geometry NCERT Solutions Miscellaneous Exercise Chapter-11 Class 12 Math Notes PDF Free Download

Download free NCERT Solutions for Class 12 Chapter 11 Three Dimensional Geometry from Anand Classes. Clear, step-by-step maths notes in PDF format.

Three Dimensional Geometry NCERT Solutions Exercise 11.2 Chapter-11 Class 12 Math Notes PDF Free Download (Set-2)

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