Math, asked by medha321, 1 year ago

If ab+bc +ca = 0, then findthe value of 1 /(a²-bc). +1/ b²-ca +1/(c²-ab ) .

please take help of the image .
Q 21.

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Answered by Ayushkumar1043

1

the answer to your question is zero

Answered by Anonymous

2

hey mate
refer to attachment

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medha321: thank's mate .

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