tanA/(1-cotA)+cotA/(1-tanA)=1+secAcosA
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first change the tanA and cot A in the terms of sinA and Cos A and then solve the problem .
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=1+sin²A + cos²A/sinA cosA
=1+1/sinA cosA
=1+cosecA secA
Above is the required answer..
I use A instead of theta, but after the picture answer I used A.
=1+1/sinA cosA
=1+cosecA secA
Above is the required answer..
I use A instead of theta, but after the picture answer I used A.
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