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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