If $2^{m}$ = 16, then what is $3^{(m -1)}$?

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$2^{m}$ = 16 ആയാൽ $3^{(m -1)}$ എത്ര ?

A81

B27

C9

D3

Answer:

B. 27

Read Explanation:

$2^{m}=16$

$2^{4} = 16$

$m = 4$

$3^{m-1} =3^3$

$= 27$

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