Question

prove that √1-cos/1+cos=cosec-cot​

Answer 1

Answer:

hey mate here is your answer

Step-by-step explanation:

We need to prove= root 1 - cos A / 1 + cos A  BY Taking   L.H.S

                              = root 1 - cos A /1 + cos A  X 1 - cos A / 1 - cos A

                             = (root ( 1 - cos A )^2 / 1 - cos =^2A)

                            = root ( 1 - cos A ) ^2 / sin ^2 A

                            = 1 - cos A/ sin A

                           = 1 / sin A - cos A /sin A

                           = cosec A - cot A  = R.H.S

= HENCE PROVED

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HOPE U HAVE BEEN UNDERSTOOD

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