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find two no. such that their …

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find two no. such that their arithematic mean is 5 and G.M is 9 without using the identity (a+b)2=(a-b)2+4ab

  • 1 answers

Neeraj Sharma 7 years, 1 month ago

There are no two numbers such that their arithmatic mean is 5 and G.M. is 9

Because we have know that 

AM>GM for between any two numbers a and  b.

here AM=5 and GM=9

9>5 or GM>AM which is invalid

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