Math, asked by Manu95681, 10 months ago

If the mean of a,b, c, is M & ab +bc +ca =0 then the mean of a2+b2+c2 is

Answers

Answered by sprao53413

4

Answer:

Please see the attachment

Attachments:

Previous Question

Next Question

Similar questions

Social Sciences, 5 months ago

What factors contributed to making use of iron widespread?

English, 5 months ago

1. Write a story which begins with the line: 'It was a sunny day......... HINTS :- a sunny day - everyone at home busy - all of a sudden darkness - black clouds - rain no one could get to work - rain stopped after two hours .......

English, 5 months ago

Describe the shoemaker in your own words.

Geography, 10 months ago

Shaley pustkache vikrite jahirat lekhan...

Chemistry, 10 months ago

Explain with reason of melting of butter to make ghee is a chemical or physical change?

Math, 1 year ago

solve question number 2 sub part 4...

Math, 1 year ago

The diagonals of a rhombus are12 cm and 8.5 cm .Find its area?

Math, 1 year ago

verify (a+b)^2=a^2+2ab+b^2 by taking Q)a=2units units b=4units...