Differentiate the following with respect of `x : x^4-2sinx+3cosx`

Explanation

`Rightarrow` we have to differentiate `f(x)` w.r.t. `x`

`f(x) =x^{4}-2 sin x+3 cos x`

`f^{prime}(x) =frac{d}{d x}(x^{4}-2 sin x+3 cos x) `

`=frac{d}{d x}(x^{4})-2 frac{d}{d x}(sin x)+3 frac{d}{d x}(cos x) `

`f^{prime}(x) =4 x^{3}-2 cos x-3 sin x `