Math, asked by rishikadeb1804, 7 months ago

sin 2α = cos 3α find the value of α ?

Answers

Answered by sunainasingh074

3

Answer:

18

Step-by-step explanation:

sin 2α = cos 3α

sin 2α = sin(90-3α)

2α = 90-3α

5α=90

α=18

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