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If A,B,C are all non zero and A+B+C = 0 Prove that A2/BC + B2/CA + C2/AB = 3
CBSE Class 9
CBSE Class 9 Maths
class-9-maths
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a-b3
Dhanalakshmi
June 18, 2019, 10:49am
1
If A,B,C are all non zero and A+B+C = 0 Prove that A
^{2}
/BC + B
^{2}
/CA + C
^{2}
/AB = 3
Dhanalakshmi
June 18, 2019, 10:51am
2