tan A + cot A = sec A cosec A
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Answer:
tanA+ cotA = sinA/cosA +cosA/SinA
= Sin²A+ Cos²A/SinA+CosA
= 1 /Sina *CosA
=1/sinA *1/CosA
=SecA* cosecA
Hope it helped!
Jai Hind!
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