If {b} is very small as compared to the value of {a}, so that the cube and other higher powers of {{b}}/{{a}} can be neglected in the identity \frac{1}{a-b}+\frac{1}{a-2 b}+\frac{1}{a-3 b}+\....... +\frac{1}{a-n b}=\\alphan+\\betan^{2}+\\gamman^{3} then the value of \\gamma is : [25 Jul 2021 Shift 1]

Binomial Theorem Part 1

Section: Mathematics

Question : 1 of 100

Marks: +1, -0

If b is very small as compared to the value of a, so that the cube and other higher powers of

can be neglected in the identity

a−b

a−2b

a−3b

+....... +

a−nb

=αn+βn2+γn3 then the value of γ is :

[25 Jul 2021 Shift 1]

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