$$ {{2^n+2^{n-1}} over {2^{n+1} -2^n}}=?$$ – McqOptions

MCQOPTIONS

1.	$$ {{2^n+2^{n-1}} over {2^{n+1} -2^n}}=?$$
A.	$$ {3 over2}$$
B.	2
C.	3
D.	$$ {2 over3}$$
Answer» B. 2

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