C
n
0
+ 2.C
n
1
+ 4.C
n
2
+ 8.C
n
3
+ ... + 2
n
.C
n
n
is gelijk aan
A. 1
B. 2n
C. 3
n
D. 2
n
E. n
2
[ 6-6402 - op net sinds 4.4.15-()-4.11.2023 ]
Translation in E N G L I S H
IN CONSTRUCTION
A.
B.
C.
D.
E.
Oplossing - Solution
C
n
0
+ 2.C
n
1
+ 4.C
n
2
+ 8.C
n
3
+ ... + 2
n
.C
n
n
= C
n
0
.1
n
.2
0
+ C
n
1
.1
n−1
.2
1
+ C
n
2
.1
n−2
2
2
+ ... + C
n
n
.1
0
.2
n
= (1 + 2)
n
= ...
