sin^4 theta - cos^4 theta/
sin^2 theta-cos^2 theta =____
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(sin^2)^2 theta -(cos^2)^2 theta/sin^2 theta - cos^2 theta
sin^2 theta +cos^2 theta
=1
Hope this hlps u and plz mark as brainliest...
(sin^2)^2 theta -(cos^2)^2 theta/sin^2 theta - cos^2 theta
sin^2 theta +cos^2 theta
=1
Hope this hlps u and plz mark as brainliest...
Parthgarg1712:
plz mark as brainliest
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