Math, asked by ss9533178gmailcom, 1 year ago

solve the following cos3x = sin2x x equal to a) 2nπ/5+π/10 b) 2nπ/3 +π/10 c) 3nπ/5-π/10 d) 2nπ/5+π/2.

Answers

Answered by raiwat

0

Answer:

2 because it is said that cosx =sin 2×

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