Change sec^4 theta - sec^2 theta in terms of tan theta
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Answered by
36
Hello! ! !
Hey dear here is your answer _________
sec4θ - sec2θ
= sec2 θ [ sec2 θ - 1 ] { taking sec2 θ as common }
= sec2θ * tan2θ { * = multiply.}
______________________
HOPE THIS ANSWER WILL HELP U....
-----@Neha
Hey dear here is your answer _________
sec4θ - sec2θ
= sec2 θ [ sec2 θ - 1 ] { taking sec2 θ as common }
= sec2θ * tan2θ { * = multiply.}
______________________
HOPE THIS ANSWER WILL HELP U....
-----@Neha
Anonymous:
hi
Answered by
57
hope it will help::
Sec^4A-sev^2A
=sec^2A(sec^2A-1)
=1+tan^2A(1+tan^2A-1)
=tan^2A+tan^4A
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