MCQ
If $a + 2b + 3c = 12 , (a, b, c \in R+),$ then $ab^2c^3$ is:
  • A
    $\geq2^3$
  • B
    $\geq2^6$
  • $\leq2^6$
  • D
    $\text{None}\text{ of}\text{ these}$

Answer

Correct option: C.
$\leq2^6$

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