JEE MATHEMATICS MCQ: SEQUENCE OF SERIES

1 Easy

1 of 1

Application +4 | -1

If in a triangle,

{R}

and

{r}

are the circumradius and inradius respectively, then the Harmonic mean of the exradii of the triangle is

View answer and explanation

Correct option: A

3 {r}

Option A (

3 {r}

) is correct because the harmonic mean of the exradii is equal to three times the inradius of the triangle.

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