Question

please anyone answer this question​

Answer 1

Step-by-step explanation:

Given :-

[ Sin θ/ (1- Cot θ) ] + [( Cos θ)/(1- Tan θ)]

To find:-

Prove that [Sin θ/(1-Cot θ)]+[(Cos θ)/(1-Tan θ)]

= Sin θ + Cos θ

Solution:-

See the above attachment

Used formulae:-

• Tan θ = Sin θ / Cos θ

• Cot θ = Cos θ / Sin θ

• Tan θ× Cot θ = 1

• Cot θ = 1/ Tan θ

• (a+b)(a-b)=a^2-b^2

• Sin^2 θ + Cos^2 θ = 1

Answer 2

Answer:

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