Binomial Theorem Part 3

Section: Mathematics

© examsiri.com

Question : 7 of 45

Marks: +1, -0

The coefficient of x48 in (1+x)+2(1+x)2+3(1+x)3+...+100(1+x)100 is equal to

[22 Jan 2026 Shift 1]

100⋅‌100C49−‌100C48
100⋅‌101C49−‌101C50
‌100C50+‌101C49
100⋅‌100C49−‌100C50

Go to Question:

Prev Question

Next Question