Math, asked by MokshitaPatil, 1 year ago

Change sec^4 theta - sec^2 theta in terms of tan theta

Answers

Answered by Anonymous
36
Hello! ! !

Hey dear here is your answer _________


sec4θ - sec2θ

= sec2 θ [ sec2 θ - 1 ]  { taking sec2 θ as common }

= sec2θ * tan2θ { * = multiply.}





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Anonymous: hi
Answered by suvida
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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