CGPET 2017 Solved Paper

Section: Mathematics

© examsiri.com

Question : 116 of 150

Marks: +1, -0

If x=91∕391∕991∕27....∞
y=41∕34−1∕941∕27.....∞
z=

∞

∑

r=1

(1+i)−r,
then arg (x+yz) will be

−tan−1(
2
√3
)
−tan−1(
√2
3
)
pi−tan−1(
√2
3
)
0

Go to Question:

Prev Question

Next Question