2sin2thetha+2cos2tetha
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Amrutha1902:
so considering the same questing if it is divided by 4cos3tetha-2sin3tetha
then wat we should do
then again we have to take common and use ratios and some formulas
the main thing is formula in trigonometry
ok
rhx
which class r u in
I'm in 10th
oh even me
:-)
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