Home
Class 10
MATHS
G.M. of a and 1/a is ………....

G.M. of a and `1/a` is ……….

A

`-3`

B

1

C

7

D

8

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • PROGRESSIONS

    BEYOND PUBLICATION|Exercise EXERCISE|259 Videos

  • PROBABILITY

    BEYOND PUBLICATION|Exercise EXERCISE|136 Videos

  • QUADRATIC EQUATIONS

    BEYOND PUBLICATION|Exercise EXAMPLE|135 Videos

Similar Questions

Explore conceptually related problems

G.M. of a and b is ………….

If d_(1) and d_(2) are the longest the shortest distance of (-7,2) from any point (alpha, beta) on the curve whose equation is x^(2)+y^(2)-10x-14y=51 then G.M. of d_(1) and d_(2) is

Equation to the pair of lines passing through the origin whose sum and product of slopes are A.M. and G.M. of 4 and 9 is

The G.M. of two numbers is 6. Their A.M. 'A' and H.M. H satisfy the equation 90A+ 5H= 918 then

What is the G.M. of 6 and 24?

Let G be the geometric mean of two positive numbers a and b, and M be the arithmetic mean of (1)/(a) and (1)/(b) . If (1)/(M):G is 4:5 , then a: b can be

IF the A.M and G.M of two numbers are 13 and 12 respectively. Find the numbers.

If the A.M of the roots of a quadratic in x is 3 and G.M is 2 sqrt2 , then the quadratic is