If `(5+6i)(5+4i)=a+ib`, then `a+b=?`

If (4+2i)(1+2i)=A+iB, then

(3+5i)(2+6i)

If multiplicative inverse of (1 + i) is a + ib then (a + b) equals to

If a+ib=sqrt(3+4i), then a and b=?

IF (sqrt(3)+i)^(10)=a+ib, then a and b are respectively

If (a-ib)/(a+ib)= (1+i)/(1-i) , then show that a+b=0

If (a-ib)(3+5i) is the conjugate of -6-24i then the values of (a, b) is

If 13 e^(i tan^(-1)(5//12))= a+ib , then |a| + |b| is equal to ____________.

If (a+ib)^(5)+alpha+i beta then (b+ia)^(5) is equal to ( A) beta-i alpha(B)beta+i alpha(C)alpha-i beta(D)-alpha-i beta