Home
Class 12
MATHS
In any triangle, the minimum value of r(...

In any triangle, the minimum value of `r_(1) r_(2) r_(3) //r^(3)` is equal to

A

1

B

3

C

8

D

27

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • SOLUTION OF TRIANGLES

    VK JAISWAL ENGLISH|Exercise Exercise-2 : One or More than One Answer is/are Correct|14 Videos
  • SOLUTION OF TRIANGLES

    VK JAISWAL ENGLISH|Exercise Exercise-3 : Comprehension Type Problems|12 Videos
  • SEQUENCE AND SERIES

    VK JAISWAL ENGLISH|Exercise EXERCISE (SUBJECTIVE TYPE PROBLEMS)|21 Videos
  • STRAIGHT LINES

    VK JAISWAL ENGLISH|Exercise Exercise-5 : Subjective Type Problems|10 Videos

Similar Questions

Explore conceptually related problems

In any triangle, the minimum value of r_1r_2r_3//r^3 is equal to (a) 1 (b) 9 (c) 27 (d) none of these

Statement - I : In any triangle A B C , the minimum values of (r_1+r_2+r_3)/r is 9 Because : Statement - II : For any three number A MgeqG M A (b) B (c) C (d) D

In any triangle ABC, the value of (r_(1)+r_(2))/(1+cosC) is equal to (where notation have their usual meaning) :

In any triangle ABC, find the least value of (r_(1) + r_(2) + r_(3))/(r)

In a triangle , if r_(1) = 2r_(2) = 3r_(3) , then a/b + b/c + c/a is equal to

In an equilateral triangle with usual notations the value of (27r^(2)R)/(r_(1)r_(2)r_(3)) is equal to

In a triangle ABC, a=3,b=4, c=5, then the value of (rr_(1)r_(2)r_(3))/6 is _____________

Three circles with radius r_(1), r_(2), r_(3) touch one another externally. The tangents at their point of contact meet at a point whose distance from a point of contact is 2 . The value of ((r_(1)r_(2)r_(3))/(r_(1)+r_(2)+r_(3))) is equal to

The value of (b-c)/r_1+ (c-a)/r_2+ (a-b)/r_3 is equal to

In triangle ABC, of r_(1)= 2r_(2)=3r_(3) Then a:b is equal :-