P.T (1+cotA-cosecA)(1+tanA+secA)=2
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(1+cotA-cosecA)(1+tanA+secA)
(1+1/tanA-cosecA)(1+tanA+secA)
(1+tanA+secA)(tanA+1-cosecA*tanA)/tanA(here tanA is dividing the whole)
(1+tanA+secA) (tanA+1) -(1/sinA*sinA/cosA)whole divided by tanA
(1+tanA+secA)(tanA+1)-(1/cosA) whole divided by tanA
(1+tanA+secA)(tanA+1-secA) whole divided by tanA
(1+tanA)²-(sec)²/ tanA
1+tanA²+2*tanA-secA²/tanA
sec²A+2*tanA-secA²/tanA
2/tan/tan
=2
hai here I did able to write clearly but I tried my level best and in this problem some are canceled so I did able to sho cancelation and formulates but this is exactly correct answer so my small request is please do me as brainlist
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