If a and b are both even numbers, which of the following COULD be odd integer?
A. (a+1)2 + (b+1)2
B. [(a+1)*(b+1)]-1
C. (a+1)/(b+1)
D. none of these
সঠিক উত্তরঃ
C.
(a+1)/(b+1)
Explanation:
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