Please Login To Continue
Class X(CBSE)| Maths | NCERT Textbook Solution | Exercise 8.1 (4,5 and 6) (in Hindi)
Lesson 2 of 6 • 2 upvotes • 8:17mins
Brijesh Sharma
These videos are the solution of CBSE NCERT book of class X. In this lesson, 3 sums are solved of Exercise 8.1 4. Given: 15 cot A = 8, find sin A and sec A. 5. Given: sec θ = 13/12, calculate all other trigonometric ratios. 6. If ∠A and ∠B are acute angles such that cos A = cos B, then show that ∠A = ∠B.
(Hindi) Introduction to Trigonometry | Class X | Chapter 8 | (CBSE) NCERT Full Solution
6 lessons • 58m
1
Class X(CBSE)| Maths | NCERT Textbook Solution | Exercise 8.1 (1,2 and 3) (in Hindi)
10:09mins
2
Class X(CBSE)| Maths | NCERT Textbook Solution | Exercise 8.1 (4,5 and 6) (in Hindi)
8:17mins
3
Class X(CBSE)| Maths | NCERT Textbook Solution | Exercise 8.1 (7,8 and 9) (in Hindi)
9:49mins
4
Class X(CBSE)| Maths | NCERT Textbook Solution | Exercise 8.1 (10 and 11) (in Hindi)
9:02mins
5
Class X(CBSE)| Maths | NCERT Textbook Solution | Exercise 8.2 (1-i, ii, iii, iv and v) (in Hindi)
10:19mins
6
Class X(CBSE)| Maths | NCERT Textbook Solution | Exercise 8.2 (2 [i, ii, iii, iv], 3, 4) (in Hindi)
10:27mins
Crack CBSE Class 10 with Unacademy
Get subscription and access unlimited live and recorded courses from India's best educators
Structured syllabus
Daily live classes
Ask doubts
