Question

hey, HOW TO INTIGRATE

COS(x^2)

? hey, HOW TO INTIGRATE

COS(x^2)

? @Mathematics

Answer 1

There is is no closed form for the integral of cos(x^2) in terms of elementary functions.

Answer 2

hmmmm... but do u noe how to do it? by parts?

Answer 3

intigrate by parts

Answer 4

What I'm saying is that it can't be done. Of course, as a function,
\[ F(x) = \int \cos(x^2) \ dx \]
makes sense, but there is no way to integrate it and express this without integrals and in terms of elementary functions.

Answer 5

icicic.. hahahaha.. thanks!

Answer 6

:)

Answer 7

it can be done im gonna show u

Answer 8

bt via double angle formula

Answer 9

it must b like this to be done

Answer 10

check out the ques

Answer 11

no. pretty sure cos(x^2)