InterviewSolution
Saved Bookmarks
| 1. |
For positive integers n1,n2 the value of the expression is a real number if and only if (1+i)n1+(1+i3)n1+(1+i5)n2(1+i7)n2 where i=2√−1 is a real number if and only if |
|
Answer» For positive integers n1,n2 the value of the expression is a real number if and only if (1+i)n1+(1+i3)n1+(1+i5)n2(1+i7)n2 where i=2√−1 is a real number if and only if |
|