The number of terms in the expansion of (1 + x)101 (1 + x2 – x)100 in powers of x is:

Question:
The number of terms in the expansion of $(1+x)^{101}\left(1+x^{2}-x\right)^{100}$ in powers of $x$ is:

Correct Option: 3

JEE Main Previous Year 1 Question of JEE Main from Mathematics Binomial Theorem and its Simple Applications chapter.