Question

Need help in finding derivative to..
Calculus

Answer 1

\[\csc ^2 (\frac{ 3 \pi }{ 4 }\]

Answer 2

the derivative of \[\csc = -\csc(x)\cot(x)\]
apply the product rules to find that derivative

Answer 3

you also need the chain rule to solve it

Answer 4

The original question asked to find the derivative of y+ cotx and then to replace x for (3pi/4), which gave me csc^2(3π4). Now i need to find out what the answer is

Answer 5

csc has (3pi/4).. 3π4 is a constant, do you know what you get when you find the derivative of a constant number?

Answer 6

3π/4 derivative is zero.. since the function given needs to use the chain rule.. the whole derivative function is multiplied by the derivative of 3π/4, which is Zero