Find the Best NCERT Solutions for Class 10 Maths Chapter 8 Introduction to Trigonometry on our website with all the questions and answers. This will help you solve exercises given in Class 10 Maths Chapter 8 easily. You will also learn mathematical concepts and theories of Ch8 Introduction to Trigonometry. Here, you will get important tips 🔥 on how to write (1) precise answers (2) without using unnecessary words (3) within ideal length. You will also get to watch How to Solve Videos for FREE in addition to NCERT Solutions for Class 10 Maths Chapter 8.
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NCERT Solutions for Class 10 Maths Chapter 8
In this chapter – “Introduction to Trigonometry“, you have studied the following points ⚡:
- cosec A = 1/sin A and sec A = 1/cos A and tan A = 1/cot A or tan A = sin A/cos A.
- If one of the trigonometric ratios of an acute angle is known, the remaining trigonometric ratios of the angle can be easily determined.
- The values of trigonometric ratios for angles 0°, 30°, 45°, 60° and 90°.
- The value of sin A or cos A never exceeds 1, whereas the value of sec A or cosec A is always greater than or equal to 1.
- sin2 A + cos2 A = 1
- sec2 A − tan2 A = 1
- cosec2 A = 1 + cot2 A
In Chapter 8 Maths Class 10, let’s try to find the answers to questions given in these exercises related Chapter 8 Introduction to Trigonometry —
Exercise 8.1 Solutions
Class 10 Maths Chapter 8 Exercise 8.1 Solutions
Exercise 8.2 Solutions
Class 10 Maths Chapter 8 Exercise 8.2 Solutions
Exercise 8.3 Solutions
Class 10 Maths Chapter 8 Exercise 8.3 Solutions
