Question

x, y, z are integer that are side of an obtuse-angled triangle. If xy = 4, find z

CAT 2021

A
2
CORRECT ANSWER WRONG ANSWER
B
3
CORRECT ANSWER WRONG ANSWER
C
1
CORRECT ANSWER WRONG ANSWER
D
More than one possible value of z exists
CORRECT ANSWER WRONG ANSWER
Solution

Correct option is

(B)