Maths

Find the general solution for each of the following equations: 5. cos 4 x = cos 2 x Find the general solution for each of the following equations: 5. cos 4 x = cos 2 x October 24, 2021 Category: Chapter 3 - Trigonometric Functions , Maths , NCERT Exemplar Class 11 ,

Find the principal and general solutions of the following equations: 4. cosec x = – 2 Find the principal and general solutions of the following equations: 4. cosec x = – 2 October 24, 2021 Category: Chapter 3 - Trigonometric Functions , Maths , NCERT Exemplar Class 11 ,

Find the principal and general solutions of the following equations: 3. cot x = − sqrt 3 Find the principal and general solutions of the following equations: 3. cot x = − sqrt 3 October 24, 2021 Category: Chapter 3 - Trigonometric Functions , Maths , NCERT Exemplar Class 11 ,

Find the principal and general solutions of the following equations: 2. sec x = 2 Find the principal and general solutions of the following equations: 2. sec x = 2 October 24, 2021 Category: Chapter 3 - Trigonometric Functions , Maths , NCERT Exemplar Class 11 ,

Find the principal and general solutions of the following equations: 1. tan x = sqrt 3 Find the principal and general solutions of the following equations: 1. tan x = sqrt 3 October 24, 2021 Category: Chapter 3 - Trigonometric Functions , Maths , NCERT Exemplar Class 11 ,

Prove the following: 25. cos 6x = 32 cos^6 x – 48cos^4 x + 18 cos^2 x – 1 Prove the following: 25. cos 6x = 32 cos^6 x – 48cos^4 x + 18 cos^2 x – 1 October 24, 2021 Category: Chapter 3 - Trigonometric Functions , Maths , NCERT Exemplar Class 11 ,

Prove the following: 24. cos 4x = 1 – 8sin^2 x cos^2 x Prove the following: 24. cos 4x = 1 – 8sin^2 x cos^2 x October 24, 2021 Category: Chapter 3 - Trigonometric Functions , Maths , NCERT Exemplar Class 11 ,

Prove the following: 23. tan 4x = 4tanx (1-tan^2x) / 1-6 tan^2 x + tan^4 x Prove the following: 23. tan 4x = 4tanx (1-tan^2x) / 1-6 tan^2 x + tan^4 x October 24, 2021 Category: Chapter 3 - Trigonometric Functions , Maths , NCERT Exemplar Class 11 ,

Prove the following: 22. cot x cot 2x – cot 2x cot 3x – cot 3x cot x = 1 Prove the following: 22. cot x cot 2x – cot 2x cot 3x – cot 3x cot x = 1 October 24, 2021 Category: Chapter 3 - Trigonometric Functions , Maths , NCERT Exemplar Class [...]

Prove the following: cos 4x + cos 3x + cos 2x / sin 4x +sin 3x + sin 2x = cot 3x Prove the following: cos 4x + cos 3x + cos 2x / sin 4x +sin 3x + sin 2x = cot 3x October 24, 2021 Category: Chapter 3 - Trigonometric Functions , Maths [...]