Question

\(\iiint dx.dy.dz\) and so on...=

Answer 1

@ash2326

I want to know how can we solve double integration or triple and so one w.r.t more than one variable i.e. x then y then z and so on...........

Answer 2

okay, I'll help you

Answer 3

@ash2326

actually it was a physics question in which he used this concept..........

He first integrated dx , then dy, then dz.......

I only want to study about double integration, triple integration and so on with more that one variables.

Answer 4

Suppose I have
\[\iint xy dx dy\]
We'll integrate say first x and then y
we'll treat y constant
\[\int \frac{x^2}{2}y\ dy\]
now we'll integrate y , treating x as constant
we get
\[\frac{x^2y^2}{2\times 2}+c\]
we'll do the same for three variable

Answer 5

Ok

thanks a lot.................

@ash2326

Answer 6

glad to help:D