Answer:
ans is this
(x
3
1
+x
−
2
)
15
T
r+1
=
C
r
15−r
Power of x=
=0 for x
0
2(15−r)−3r=0
30−2r−3r=0
30−5r=0
r=6
6
=5005
5m=5005⇒m=1001
