(1+tan^2teta)sin^2teta=_________ give answer with explanation.
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Heya
_______________________________
1 + Tan² theta = Sec² theta.
=>
{ sec² theta } × { Sin² theta }
=>
Sin² theta
_______
Cos² theta
= Tan² theta.
_______________________________
1 + Tan² theta = Sec² theta.
=>
{ sec² theta } × { Sin² theta }
=>
Sin² theta
_______
Cos² theta
= Tan² theta.
akshaya11112:
tq so much
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