Viteee
Complex Numbers
VITEEE 2021
MCQ+4 / -12021
If \((1+i)(2 i+1)(1+3 i) \ldots(1+n i)=x+i y\), then \(2 \cdot 5 \cdot 10 \ldots\left(1+n^2\right)\) is equal to
Viteee
VITEEE 2021
If \((1+i)(2 i+1)(1+3 i) \ldots(1+n i)=x+i y\), then \(2 \cdot 5 \cdot 10 \ldots\left(1+n^2\right)\) is equal to