Math, asked by Yash2105, 1 year ago

sin(90-theta)×cos(90-theta)÷tan theta=1-sin^2 theta

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Answered by Harjot1011
14
plzz mark me as brainliest if the answer was usefulll
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Yash2105: but how
Harjot1011: on having 90- or 90+ sin changes to cos.....in 90-x then sin falls into first quadrant where all are positive so sin changes to positive cos...and cos into sin
Yash2105: thank you very much
Harjot1011: mark my answer as brainliest...i solved it for you
anunaysharma: I already solved
Yash2105: hi
Yash2105: anybody is there
Harjot1011: yessss speak
Harjot1011: and plzz mark me as brainliest
Answered by abhishekpandeya5686
0

Answer:

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