Question

33. If
[Hint (a + b - c) = (a+ b2 + c2) + 2 (ab - bc - ca).]
1
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34. If (aº +bº + C) = 89 and (ab – bc - ca) = 16, find the value of (a + b -c).​

Answer 1

Answer:

Bhai simple he ye bus divide kar sabko