JEE MATHEMATICS MCQ: SEQUENCE OF SERIES

1 Easy

1 of 1

Application +4 | -1

Let

T_r

be the

r

th term of an AP, for

r=1

2, \ldots

. If for some positive integers

m

and

n

, we have

T_m=\frac{1}{n}

and

T_n=\frac{1}{m}

, then

T_{m+n}

equals

View answer and explanation

Correct option: C

\frac{1}{m}

Option C (

\frac{1}{m}

) is correct because by using the properties of arithmetic progressions, we can determine that

T_{m+n} = \frac{1}{m}

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