De afgeleide
D ( 1 − k.e− kx )
is gelijk aan
A.   e− kx
B.   k.e− kx
C.   k2.e− kx
D.   − k2.e− kx
E.   1 − k2.e− kx
A    B    C    D    E

[ 6-3369 - op net sinds 27.12.02-(E)-25.10.2023 ]

Translation in   E N G L I S H

The derivative of
1 − k.e− kx
is equal to
A.   e− kx
B.   k.e− kx
C.   k2.e− kx
D.   − k2.e− kx
E.   1 − k2.e− kx

Oplossing - Solution

D ( 1 − k.e− kx)
= − k.D (e− kx)
= − k.e− kx.D(-kx)
= + k².e− kx
gricha