Math, asked by dineshbhatta012, 6 months ago

If cos 330=root3/2 prove cos165

Answers

Answered by kanhan1985g

0

Answer:

-0.965 is the right answer to your question

Answered by SmartTanmay156

1

-0.965

But I am not sure

so,sorry

Because this question is not of my class

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