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Question:
2m2^{m}2m = 16 ആയാൽ 3(m−1)3^{(m -1)}3(m−1) എത്ര ?
A81
B27
C9
D3
Answer:
2m=162^{m}=162m=16
24=162^{4} = 1624=16
m = 4
3m−1=333^{m-1} =3^3 3m−1=33 = 27
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