Correct Answer : C
Given that a and b are integers. then ab(a2 − b2)(a2 + b2) is divisible by
Three consecutive positive even numbers are such that thrice the first numberexceeds double the third by 2; then the third number is:
There are five nos. a,b,c,d,e having value of 2,5,6,10,4, not necessarily in this order. We have following clues 1) c + a = e 2) e + a = d 3) b-d = d Which of the following is true ?