Math, asked by bismoy9113, 1 year ago

prove that x2+y2+z2-xy-yz-zx is always positive

bineeta0712: etiki bi asuni...!!! sirnku pachare......

bismoy9113: tu pachariki dekha tapare mu pa

bismoy9113: pacharibi

bineeta0712: mu pachari sarilini

bineeta0712: i can solve it...!

bismoy9113: hau kalu

Answers

Answered by angelpriya1

1

yes,.....may be it is........

bismoy9113: areh prove it

Answered by balaniurvashi

0

yes it is positive...........

bismoy9113: but how?? plz prove it!!

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