prove that (sinA+cosecA)^2 +(cosA+secA)^2=7+tan^2A+cot^2A
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✨......hope it helps u...........
sin²A +cosec²A +2sinAcosecA+cos²A+sec²A+2cosAsecA
=sin²A+cos²A+cosec²A+sec²A+2cosA*1/cosA+2sinA*1/sinA
=1+2+2+1+tan²A+1=cot²A
=7+tan²A+cot²A✨
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