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Popular >

(d^4)/(dx^4)(cos(x))

Solution

\frac{d ^{4}}{d x ^{4}} (cos (x))

Solution

cos (x)

Solution steps

\frac{d ^{4}}{d x ^{4}} (cos (x))

\frac{d}{d x} (cos (x)) = - sin (x)

= \frac{d ^{3}}{d x ^{3}} (- sin (x))

\frac{d}{d x} (- sin (x)) = - cos (x)

= \frac{d ^{2}}{d x ^{2}} (- cos (x))

\frac{d}{d x} (- cos (x)) = sin (x)

= \frac{d}{d x} (sin (x))

\frac{d}{d x} (sin (x)) = cos (x)

= cos (x)

Popular Examples

integral of sqrt(v)

\int v d v

limit as x approaches 10 of sqrt(5)

x \to 10 lim (5)

y^'-5/x y=(y^5)/(x^5)

y^{^{'}} - \frac{5}{x} y = \frac{y ^{5}}{x ^{5}}

limit as x approaches 0 of si

x \to 0 lim (s i)

(dy)/(dx)=6+5x+36y+30xy

\frac{d y}{d x} = 6 + 5 x + 36 y + 30 x y

Frequently Asked Questions (FAQ)

What is (d^4)/(dx^4)(cos(x)) ?
The answer to (d^4)/(dx^4)(cos(x)) is cos(x)