Math, asked by jumandas81, 5 months ago

(vi) cos63°cos27° + sin63°sin27° solve the question

Answers

Answered by shrutideore

0

Answer:

cos63 cos (90-27 ) +sin(90-27 ) sin 27

cos 63 sin63 +cos63 sin 27

=1

Step-by-step explanation:

ur answer is 1

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