A) 6
B) 7
C) 8
D) 9
Correct Answer: B
Solution :
For \[a=3\] there are five number present form \[{{2}^{3}}\] to\[{{2}^{7}}\], for \[x=3,\]there are two number present form \[{{3}^{4}}\] and\[{{3}^{5}}\].You need to login to perform this action.
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