Question

find the derivative of y=cotx_6​

Answer 1

Step-by-step explanation:

dy/dx of cot x= -cosec²x

so here we will use product rule also

d(u.v)/dx=udv/dx+vdu/dx

so

dy/dx=cotx×d6/dx+6d(cotx)/dx

dy/dx=0+(-6cosec²x)

dy/dx=(-6cosec²x)