If sin they a =cos they a ,then find the value of 2 tan theta+ sin square theta
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sin theta =cos theta
2tan theta +sin ^2theta=
as we know ,tan theta =sin theta/ cos theta.
so,2× sin theta/cos theta +sin^2theta
=2×sin theta /sin theta +cos^2 theta
=2cos^2theta
Hope this helps you
siddharth2983a:
how u change cos theta in sin theta plz explain
because,it is that sin theta =cos theta
where it is written
okkk
ok
hope this helps you
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