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Class 12 Tuition > Learn Class XI-XII Tuition (PUC) > AM and GM are quite different from each other and these...
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AM and GM are quite different from each other and these are non negative so it cant follow the negative sign .

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AM and GM are quite different from each other and these are non negative so it cant follow the negative sign only it can not be change
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Tution for Mathematics

AM = AVG OF NO.like if three numbers given a,b,c then AM= (a+b+c)/3..also if n numbers are given like 1,2,3.........n-1,n, then AM=sum of n numbers /n. therefore if some of given numbers are negative then we can also get the AM. now see GM ie;Geometric Mean like if two no.is given a and b then their...
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AM = AVG OF NO.like if three numbers given a,b,c then AM= (a+b+c)/3..also if n numbers are given like 1,2,3.........n-1,n, then AM=sum of n numbers /n. therefore if some of given numbers are negative then we can also get the AM. now see GM ie;Geometric Mean like if two no.is given a and b then their GM is square root of ab to get square root the condition is either both negative numbers or both are positive. similarly for n numbers one have to find Nth root of the same to get the GM. read less
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Chartered Accountant and Chartered Financial Analyst, Expert in Accounting, Costing and Financial Management

AM can be negative while GM can't be.
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5+ years of experience in computer science with c++ for class 11th and 12th , java, spring mvc, angular.js for MCA, BCA, 12th, B.tech. Working as Team leader in IT company

yes correct
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Mathematics Teacher

AM>=GM WHEN BOTH QUNTITY ARE POSITIVE. AM<=GM WHEN BOTH QUNTITY NEGATIVE . IF BOTH QUNTITY ARE DIFFRENT SIGHN THEN GM DOES NOT EXIT.
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we expect a question to answer.
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accountant

if a is + real no. then a+1/a>=2, if x and y are +real no. then x/y+y/x>=2
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Trainer

AM is the arithmetic average of some numbers. So if the sum of negativenumbers is greater then, AM can be negative. But GM is the square root of the product of two numbers Also definition is if a and b are two positive numbers then the GM between a and b is the square root of ab.Since Gm Lies between...
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AM is the arithmetic average of some numbers. So if the sum of negativenumbers is greater then, AM can be negative. But GM is the square root of the product of two numbers Also definition is if a and b are two positive numbers then the GM between a and b is the square root of ab.Since Gm Lies between and b and a and b are positive GM cannot be negative read less
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Tutor

I have one doubt if we have three negative nos in Gp then its Gm will be negative.
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Expert Faculty for IIT-JEE(MAINS & ADVANCE) and Board

AM>=GM, GM not negative
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