Question

differential value of (cot x)​

Answer 1

Answer:

-cosec²x

Explanation:

Answer 2

Answer:

d/dx (cotx) = - cosec²x

Explanation:

See First principle.

Okay lemme prove it anyways.

d/dx(cotx)  = d/dx(1/tanx)

= > d/dx( - tanx )× 1/tan²x

⇒ - sec²x / tan²x

⇒ - 1/sin²x

⇒ - cosec²x

Used chain rule :)

All for the brainliest answer!