Question

If cosec θ-cot θ = k , find cosec θ + cot θ ?​

Answer 1

Answer:

Step-by-step explanation:

cosecθ+cotθ=k

we know cosec²θ-cot²θ = 1

(cosecθ+cotθ)(cosecθ−cotθ)=k

⇒(k)(cosecθ−cotθ)=1

cosecθ−cotθ=  $\frac{1}{k}$

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Answer 2

Answer:

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Step-by-step explanation:

cosecθ+cotθ=k

cosecθ+cotθ=kwe know cosec²θ-cot²θ = 1

cosecθ+cotθ=kwe know cosec²θ-cot²θ = 1(cosecθ+cotθ)(cosecθ−cotθ)=k

cosecθ+cotθ=kwe know cosec²θ-cot²θ = 1(cosecθ+cotθ)(cosecθ−cotθ)=k⇒(k)(cosecθ−cotθ)=1

cosecθ+cotθ=kwe know cosec²θ-cot²θ = 1(cosecθ+cotθ)(cosecθ−cotθ)=k⇒(k)(cosecθ−cotθ)=1cosecθ−cotθ=  \frac{1}{k}k1

cosecθ+cotθ=kwe know cosec²θ-cot²θ = 1(cosecθ+cotθ)(cosecθ−cotθ)=k⇒(k)(cosecθ−cotθ)=1cosecθ−cotθ=  \frac{1}{k}k1