if tan theta + 1 equals to root 2 then prove that cos theta minus sin theta is equal to root 2 Sin Theta
Dsnyder:
sin theta (root 2+1 ) =cos theta
then
root 2 sin theta + sin theta= cos theta
cos theta- sin theta= root 2 sin theta
proved!!
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14
the pic. above has the proof
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Thanks bhaiii
sorry behen
it's wrong
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8
I hope .this is your answer.............
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what you have done In second last step
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