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Class 11

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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Relations-Types, Definition, Examples & Representation | Class 11 Math Notes Study Material Download Free PDF

September 9, 2025February 7, 2025 by Neeraj Anand, Param Anand
Relations and its types concepts are one of the important topics of set theory. Sets, relations and functions all three are interlinked topics. Sets denote the collection of ordered elements whereas relations and functions define the operations performed on sets.

Relations and its types concepts are one of the important topics of set theory. Sets, relations and functions all three …

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Cartesian Product & Ordered Pairs of Sets-Properties, FAQs & Solved Problems | Class 11 Math Notes Study Material Download Free PDF

September 9, 2025February 7, 2025 by Neeraj Anand, Param Anand
Product mathematically signifies the result obtained when two or more values are multiplied together. For example, 45 is the product of 9 and 5. One must be familiar with the basic operations on sets like union and intersection, which are performed on 2 or more sets.

Product mathematically signifies the result obtained when two or more values are multiplied together. For example, 45 is the product …

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Limit of a Function Rules | L’Hôpital’s Rule | Limits at Infinity | Squeeze Theorem | Solved Examples, FAQs

September 27, 2025February 23, 2025 by Neeraj Anand, Param Anand
In mathematics, a limit helps us understand how a function behaves as the input approaches a particular value. It is a fundamental concept in calculus and plays a crucial role in understanding continuity, derivatives, and integrals.

📘 Introduction In mathematics, a limit helps us understand how a function behaves as the input approaches a particular value. …

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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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