Math, asked by joker60minus1, 1 month ago

If a2 + b2 + c2 - ab - bc - ca = 0, then
(a) a + b = c
(b) b + c = a
(c) c + a = b
(d) a = b = c

Answers

Answered by singhsudama579

1

Answer:

a process s rhe right ans

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