Math, asked by GAZZALDUGGAL, 8 months ago

root2 cos3 theta-1 =0 find theta

Answers

Answered by ghaisasshailendra

0

Answer:

15

Step-by-step explanation:

cos 3 theta = 1/root2

1/root2 is cos 45

hence

3 theta = 45

theta = 15

mark brainliest plzzz tyvm!!!!!

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