Mathematics · Binomial Theorem
If b is very small as compared to the value of a, so that the cube and other higher powers of ba can be neglected in the identity: 1a - b + 1a - 2b + 1a - 3b + ... + 1a - nb = αn + βn2 + γn3 then the value of γ is:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1a + b23a3
- 2b23a3✓
- 3a + b3a2
- 4a2 + b3a3
Correct answer
b23a3
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