If sinθ+2cosθ=1 , then prove that 2sinθ+cosθ=1.
ashu2004p4ulle:
the value of theta is 90 degree
then solve it
I solve by quadratic eqn. then I got the value of theta equal to 90 degree
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I think this should be the answer plz check your question again .
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My question is correct
It's from cbseguess smpl pprs...
ohk
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