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In the coefficients of rth, (r+1)t h ,a ...

In the coefficients of rth, `(r+1)t h ,a n d(r+2)t h` terms in the binomial expansion of `(1+y)^m` are in A.P., then prove that `m^2-m(4r+1)+4r^2-2=0.`

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CENGAGE PUBLICATION-BINOMIAL THEOREM-All Questions
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