Math, asked by shivamdas6, 9 months ago

prove that:-
1+cotA÷cosA + (1+tanA÷sinA) = 2 (secA+cosecA).

please answer fast.
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Answers

Answered by Aditya26035151
1

Step-by-step explanation:

Hope it will help you.Thanks

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Answered by sandy1816
1

 \frac{1 + cotA}{cosA}  +  \frac{1 + tanA}{sinA}  \\  \\  =  \frac{sinA + cosA}{sinA \: cosA}  +  \frac{cosA + sinA}{sinA \: cosA}  \\  \\ = 2( \frac{sinA + cosA}{sinA \: cosA} ) \\  \\  = 2(secA + cosecA)

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