If k is a positive integer, is k the square of an int?
(1) k is div by 4
(2) k is div by exactly 4 different prime
(1) k is div by 4
(2) k is div by exactly 4 different prime
It would be E) imo
Stmt I
k=8 no
k=16 yes
insuff
Stmt II
Let k = 2*3*5*7 NO
K=2^2*3^2*5^2*7^2 YES
insuff
Stmt I and II
k = 2^2*3^2*5^2*7^2 satisfies both conditions and is square of an integer
k= 2^3*3^2*5^2*7^2 satisfies both conditions and is not a square of an integer
INSUFF
Choose E)
