Question

find the derivative of cos (5x+2) w.r.t x by first principle.

Answer 1

I think answer is -sinx+2..
mark as brainliest plzzz, ......

Answer 2

Answer:

Step-by-step explanation:

The given equation is:

$cos(5x+2)$

Now, differentiating the above given equation with respect to x using the first principal, we get

$\frac{d}{dx}=sin(5x+2)\frac{d}{dx}(5x+2)$

$\frac{d}{dx}=sin(5x+2)(5)$

$\frac{d}{dx}=5sin(5x+2)$

which is the required differentiated form of the given equation using the first principal.