Math, asked by Nada1111, 1 year ago

Solve this question on a paper 7th question

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Answered by Manikumarsingh

0

LHS=√1+cosA/1-cosA
rationalisation
=√(1+cosA)^2/1-cos^2A
=√(1+cosA)^2/sin^2A
=√(1+cosA/sinA)^2
=(1+cosA/sinA)
=1/sinA+cosA/sinA
=cosecA+cotA proved

Nada1111: Plz do it on a paper

Nada1111: I request u

Answered by swathi13

0

I hope you stratified from it

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Nada1111: Thankuuu so much sisss

swathi13: your welcome brooooo

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