Question

ATTEMPT THE FOLLOWING QUESTIONS::
1. EXPAND: (x - 1/x)3 = x3 - 3x +
2.
3/x - 1/X3 *
Choose
n
TRUE
FALSE
- 9) =
1/m² - 5/m - 36. *​

Answer 1

Answer:

In the expansion of (x

3

−

x

2

1

)

n

,n∈N, if the sum of the coefficient of x

5

and x

10

is 0, then n is : 15