prove that cos 35 =sin 55
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Answer:
Hello!!!
Here is your answer....
Step-by-step explanation:
Here, L. H. S = cos 35
= cos (90-35)
(Since cos (90-∅) = sin ∅)
= sin 55 = R. H. S
:. L. H.S = R. H. S...
Hence proved....
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