Math, asked by swsingh0324, 7 months ago

find value of theta if 2 cos 3 theta=1​

Answers

Answered by shubhkiratmander
1

Answer:

theta = 20

Step-by-step explanation:

2 cos 3 theta = 1

3 theta = 1/2

cos 60 = 1/2

3 theta = 60

theta = 60/3

theta = 20 ans

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