JEE Class main Answered
If A ,G, H be he arithematic geometric and harmonic mean of two numbers a and b then quadratic equation whose roots are A And H May be
Asked by harshitj291 | 10 Mar, 2019, 11:33: AM
Expert Answer
A = (a+b)/2 ; H = 2ab/(a+b) ;
if roots are A and H, then the quadtratic equation is , x2 - (A+H)x + (A×H) = 0
Hence the quadratic eqn. is [ A x2 - ( A2 + G2 ) x + (A G2 ) ] = 0
Answered by Thiyagarajan K | 10 Mar, 2019, 03:25: PM
Application Videos
Concept Videos
JEE main - Maths
Asked by kakumanumanoj282 | 20 Apr, 2024, 06:07: PM
ANSWERED BY EXPERT
JEE main - Maths
Asked by nirmalraulji5 | 18 Apr, 2024, 09:03: PM
ANSWERED BY EXPERT
JEE main - Maths
Asked by veerababukoppisettiveerababu3 | 17 Apr, 2024, 05:49: PM
ANSWERED BY EXPERT
JEE main - Maths
Asked by usakoyalshailesh | 15 Apr, 2024, 09:48: AM
ANSWERED BY EXPERT
JEE main - Maths
Asked by sharmalalita847 | 14 Apr, 2024, 09:21: PM
ANSWERED BY EXPERT
JEE main - Maths
Asked by sarthakshukla7275 | 14 Apr, 2024, 01:29: PM
ANSWERED BY EXPERT