`(d)/(dx)x=`

(d)/(dx)|x|

(d)/(dx)=(-2x^(2)) =

(d)/(dx)(a^(x)+x^(a))=?

If (d)/(dx)[cot^(-1)(x+1)]+(d)/(dx)(tan^(-1)x)=(d)/(dx)(tan^(-1)u)," then "u=

Let f(x) be a differentiable and let c a be a constant.Then cf(x) is also differentiable such that (d)/(dx){cf(x)}=c(d)/(dx)(f(x))

The differentiation of e^(x) with respect to x is e^(x). i.e.(d)/(dx)(e^(x))=e^(x)

The differentiation of sin x with respect to x is cos x* i.e.(d)/(dx)(sin x)=cos x

The differentiation of cos x with respect to x is -sin x. i.e.(d)/(dx)(cos x)=sin x

If f(x) and g(x) a re differentiate functions, then show that f(x)+-g(x) are also differentiable such that (d)/(dx){f(x)+-g(x)}=(d)/(dx){f(x)}+-(d)/(dx){g(x)}