Find the 5th term in the binomial expansion.
(a + t) ^17
a. 12,376a^12 t^7
b. 28a^12 t^7
c. 2,380a^12 t^5
d. 2,380a^13 t^4
e. 1,190a^13 t^4
It is "d"
This is given by:
C (17 , 4) * a13 * t t4 =
2380 a13 t14
