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If sintheta -cos theta=sqrt(2)costheta,"...

If `sintheta -cos theta=sqrt(2)costheta,"show that"`
`sintheta+costheta=sqrt(2)sintheta(0ltthetalt pi/2).`

Text Solution

Verified by Experts

The correct Answer is:
`therefore sin theta+costheta=sqrt(2)sintheta[because0 ltthetaltpi/2]`
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