Math, asked by abcdef41, 1 year ago

prove that =
sin/1-cos+tan/1+cos=sec.cosec+cot

Answers

Answered by SREEBHARATH
1

(SinA * cosA )/(1 + sinA - cosA)  + (cosA* sinA)/(1 + cosA - sinA)

= (SinA * cosA) [1/(1 + sinA - cosA)  +  1/(1 + cosA -sinA)]

 

On taking LCM and then solving

 

= 2 sinA cosA/ 2 sinA cosA

= 1 = RHS

 

Hence proved

abcdef41: sin/1-cos+tan/1+cos=sec.cosec+cot
abcdef41: plz solve it
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