Calculus of Residues MCQ Quiz in मराठी - Objective Question with Answer for Calculus of Residues - मोफत PDF डाउनलोड करा

Concept:

Let p(z) and q(z) be a polynomial with no common zero and with the degree m and n respectively then , Res [f(z),\(\infty]\) is 0 when \(n\geq m+2\) 

Explanation: 

Here degree of p(z) is 4 and degree of q(z) is 7 here 7 > 4 + 2

So Res [f(z); ∞] = 0

 Option 3 is true 

Therefore, Correct Options are Option (1), (2).