Math, asked by harshkr0011, 4 months ago

14. If2cos3e = 1, thene
यदि 2cos3e = 1, तो e =

Answers

Answered by muralikrishna81643

1

Answer:

e=20°

Step-by-step explanation:

2cos3e=1

cos3e=1/2

3e=60°. (As,cos60°=1/2)

e=60°/3

e=20°

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