sin a/1-cosa is equal to cosec a plus cot a
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Hello friend your answer is
From Rhs.
Cosec +Cot
=1/sin+Cos/Sin
Take lcm and multiply by sin upper and lower equation.
Sin +cos ×sin/sin ×sin
take sin Q common
sin (1+cos)/sin²
sin (1+cos)/1-cos²
sin (1+cos)/(1-cos) (1+cos)
now cut 1+cos
sin /1-cos =lhs
From Rhs.
Cosec +Cot
=1/sin+Cos/Sin
Take lcm and multiply by sin upper and lower equation.
Sin +cos ×sin/sin ×sin
take sin Q common
sin (1+cos)/sin²
sin (1+cos)/1-cos²
sin (1+cos)/(1-cos) (1+cos)
now cut 1+cos
sin /1-cos =lhs
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