Math, asked by ponnadachinna020, 9 months ago

evaluate
sin 15° sec 75°

Answers

Answered by vijaysaivarmadatla

7

this is the solution please follow if you liked the answer

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Answered by jagadeeswarimk

1

Answer:

Step-by-step explanation

sin15°×sec75°

sin 15°×sec(90-15)°

sin 15°×cosec 15°

=1

Hence,sin15°×sec75°=1.

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