Question

SIMPLIFY : TanA + cotA - secA*cosecA

Answer 1

Answer:

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Step-by-step explanation:

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Answer 2

Answer:

HOPE THIS HELPS YOU

Step-by-step explanation:

tan A + cot A - sec A cosec A

tan A + cot A = sec A cosec A

sin A/cos A + cos A/sin A = sec A cosec A

sin^2 A + cos^2 A/sin A cos A = sec A cosec A

1/sin A cos A = sec A cosec A {sin^2 A +cos^2 A = 1}

cosec A sec A = sec A cosec A

sec A cosec A = sec A cosec A

L.H.S = R.H.S

Hence, Proved