Select the correct answer from the given alternatives.
The coefficient of the 8th term in the expansion of (1 + x)10 is:
r = 7,
∵ T8 = 10C7 x7 = 10C3 x7
∴ coefficient of T8 = 10C3 = 120
Concept: Middle term(s) in the expansion of (a + b)n
Is there an error in this question or solution?