1.

It is given that $${\text{(}}{{\text{2}}^{32}} + 1)$$is exactly divisible by a certain number, which one of the following is also definitely divisible by the same number ?

A. ${{\text{2}}^{96}} + 1$$
B. ${\text{7}} \times {{\text{2}}^{33}}$$
C. ${{\text{2}}^{16}} - 1$$
D. ${{\text{2}}^{16}} + 1$$
Answer» B. ${\text{7}} \times {{\text{2}}^{33}}$$


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