Let 1/16, a and b be in G.P. and 1/a, 1/b, 6 be in A.P., where a, b > 0. Then 72(a + b) is equal to _ _ _ _ _ _.

Sequence and Series: JEE Main 2021 Mathematics question

JEE Main 2021 · 16 Mar, Evening shift · Q49

JEE Main 202116 Mar, Evening shiftMathematicsMediumSequence and Series179× since 2002

Let

{1 \over {16}}

, a and b be in G.P. and

{1 \over a}

{1 \over b}

, 6 be in A.P., where a, b > 0. Then 72(a + b) is equal to ___________.

Your answerType your answer. Integers and decimals are accepted.

JEE Main 2021 · 16 Mar, Evening shift · Q49

JEE Main 202116 Mar, Evening shiftMathematicsMediumSequence and Series179× since 2002

Let

{1 \over {16}}

, a and b be in G.P. and

{1 \over a}

{1 \over b}

, 6 be in A.P., where a, b > 0. Then 72(a + b) is equal to ___________.

Your answerType your answer. Integers and decimals are accepted.