b2 + 2ca, c? + 2ab are in A.B, thenove that\frac{1}{b-c^{2}} \frac{1}{ – InterviewSolution

1.	b2 + 2ca, c? + 2ab are in A.B, thenove that\frac{1}{b-c^{2}} \frac{1}{c-a}, \frac{1}{a-b}are also in A.P,
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