Math, asked by gxhyperop, 3 months ago

if costheta+sintheta=√2sintheta then prove that sintheta-costheta=√2costheta

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Answered by poojasree09

0

Answer:

costheta +sintheta=√2sintheta

costheta = sintheta(√2-1)

Rationalization..

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Answered by sandy1816

0

Answer:

Your answer attached in the photo

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