For any numbers a and b, a#b = ab(2 − b). If a and a#b both represent positive numbers, which of the following could be a value of b? Choose the correct choice from the following answers:
A) 2 B) 1 C) 3 D) 4 E) 5
a#b positive then b may be positive or negative. if positive then b&lt; 2 may be 1 and if negative then it is more than or equal to - 1negative . ab will be -ve which is not possible as a and a#b should be positive   ans 1
<result>B</result>
For any numbers a and b, a#b = ab(2 − b). If a and a#b both represent positive numbers, which of the following could be a value of b?