(1-sin^2theta)sec^2theta=1
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Lhs
= (1-sin^2theta)sec^2theta
=cos^2 theta. Sec^2 theta
=cos^2 theta. 1/cos^2 theta
=1
=Rhs
PROVED
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= (1-sin^2theta)sec^2theta
=cos^2 theta. Sec^2 theta
=cos^2 theta. 1/cos^2 theta
=1
=Rhs
PROVED
HOPE it helps ya
Mark as brainliest if it does so
Answered by
0
Answer:
Step-by-step explanation:
(1- sin^2 theta) sec^2theta=1
LHS = Cos^2theta ×sec^2 theta
=1/sec^2theta × sec^2 theta
=1
Hence lhs=rhs
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