Math, asked by gcvjj, 4 months ago

Help to prove this pls

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Answered by susobhanakhuli8537

0

Answer:

2cosecA

Step-by-step explanation:

$\frac{1}{cosecA-cotA} +\frac{1}{cosecA+cotA}$ = $\frac{(cosecA + cotA)+(cosecA-cotA)}{cosec^{2}A-cot^{2}A }$

= $\frac{2cosecA}{1}$ [∵ $cosec^{2}A-cot^{2}A$ =1]

= 2cosecA

Answered by pihu4976

0

Answer:

Hope it helps you!!!!!!

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