Question
Mathematics Question on Double and triple integrals
If ∫R∫∫xyz dxdydz=nm where, m,n, are coprime and R:0≤x≤1,1≤ y ≤2, 2 ≤ z ≤3 , then m.n is equal to:
A
135
B
90
C
150
D
120
Answer
120
Explanation
Solution
The correct option is(D):120.
If ∫R∫∫xyz dxdydz=nm where, m,n, are coprime and R:0≤x≤1,1≤ y ≤2, 2 ≤ z ≤3 , then m.n is equal to:
135
90
150
120
120
The correct option is(D):120.