Math, asked by shubham724517, 10 months ago

please solve this question urgently.

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Answers

Answered by silvermist101
1

Answer:

here's your answer mate

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Answered by Anonymous
0

Step-by-step explanation:

LHS

(1/CosecO-CotO) - 1/SinO

(1/ (1-CosO)/SinO) - 1/SinO

SinO/(1-CosO) - 1/SinO

= SinO(1+CosO)/(1-Cos²O) - 1/SinO

= SinO(1+CosO)/Sin²O - 1/SinO

= (1+CosO)/SinO - 1/SinO

= (1+CosO-1)/SinO

= CosO/SinO = CotO

RHS

1/SinO - 1/(CosecO+CotO)

1/SinO - 1/(1+CosO)/SinO

1/SinO - SinO/(1+CosO)

= 1/SinO - SinO(1-CosO)/(1-Cos²O)

= 1/SinO - SinO(1-CosO)/Sin²O

= 1/SinO - (1-CosO)/SinO

= (1-1+CosO)/SinO

= CosO/SinO

= CotO

So , LHS = RHS = CotO

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