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let a,b,c be real numbers such that a+2b+c=4. find max (ab+bc+ca)

let a,b,c be real numbers such that a+2b+c=4. find max (ab+bc+ca)

Grade:11

1 Answers

sudhir pal
askIITians Faculty 26 Points
8 years ago
attaching the solution
Thanks & Regards
Sudhir,
askIITians Faculty
Qualification.
IIT Delhi
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