JEE MATHEMATICS MCQ: SEQUENCE OF SERIES

1 Easy

1 of 1

Application +4 | -1

The first term of a harmonic progression is

1 / 7

and the second term is

1 / 9

. The

12^{\text {th }}

term is

View answer and explanation

Correct option: B

1 / 29

Option B (

1 / 29

) is correct because the 12th term of the HP is the reciprocal of the 12th term of the corresponding AP.

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A=\{1,2,3\}, B=\{3,4\}, C=\{4,5,6\}

{A} \cup({B} \cap {C})

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a,x,b

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{x^2},{b^2},{y^2}

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y=x-2

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\log \left(\frac{a}{3 b}\right)

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\frac{3}{4}