Question

double integration of (x-y)^2sin^2(x+y)dxdy of a parelleogram with given vertix (0 π) (π 0) (2π π) (π 2π)​

Answer 1

Answer:

Subtracting a fraction from a whole

Rewrite the whole as a fraction using t2 as the denominator :

t t • t2

t = — = ——————

1 t2

Equivalent fraction : The fraction thus generated looks different but has the same value as the whole

Common denominator : The equivalent fraction and the other fraction involved in the calculation share the same denominator.