Example 17 Prove that sin 5x – 2sin 3x + sin x / cos 5x – cos x = tan x

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Example 17 Prove that sin 5x – 2sin 3x + sin x / cos 5x – cos x = tan x
22
Oct
Example 17 Prove that sin 5x – 2sin 3x + sin x / cos 5x – cos x = tan x Example 17 Prove that sin 5x - 2sin 3x + sin x / cos 5x - cos x = tan x October 22, 2021 Category: Chapter 3 - Trigonometric Functions , Maths , NCERT [...]
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