Answer the both questions soon plzzz 1)Prove that.
(Sin A + cosec A)2
+ (cos A + sec A)2
= 7 + tan2 A + cot2 A
2)prove that sin theta- cos theta +1/sin theta +cos theta -1 =1/sec theta - tan theta
(Sin A + cosec A)2
+ (cos A + sec A)2
= 7 + tan2 A + cot2 A
2)prove that sin theta- cos theta +1/sin theta +cos theta -1 =1/sec theta - tan theta
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