Can the total number of integers that divide x be expressed in the form of 2k+1, where k is a positive integer?
(1) √(12x) is an integer
(2) The product of √x and √y is an integer, where the total number of factors of y/3 is odd.
The OA is the option D.
Each statement is sufficient? How can I prove it? Experts, I need your help. Thanks in advanced.
(1) √(12x) is an integer
(2) The product of √x and √y is an integer, where the total number of factors of y/3 is odd.
The OA is the option D.
Each statement is sufficient? How can I prove it? Experts, I need your help. Thanks in advanced.
