Math, asked by biswajitlakra0875, 3 months ago

14. Evaluate
a) sin 45º sin 30°
b) sin 60° cos 30°
c) cos 60º.cos 45º - sin 60°. sin 45°

please those who knows the answer please answer me.

Answers

Answered by anantfr1425

11

Answer:

a) answer of this question

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Answered by KRRISHGUPTA123

0

See for solution of the problems.

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