Math, asked by motevrao, 9 months ago

Sin18/cos72-sin72/cos18=?

Answers

Answered by arfa36

2

Answer:

sin18/cos72 - sin72/cos18

= cos(90-18)/cos72 - sin72/sin(90-18)

= cos72/cos72 - sin72/sin72

= 1 - 1

= 0

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Answered by reetarani874

0

Answer:

Same answer

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