Question

2cos3A=1 what is the answer or findA
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Answer 1

Answer:

Hey mate here's your answer.

Step-by-step explanation:

2cos3A=1

cos3A=1/2

cos3A=cos60°

3A=60°

A=20°

Hope it helps you.

Please mark it as brainliest answer.

Answer 2

Step-by-step explanation:

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