Pure Year 1 C14 Flashcards
1
Q
if e^x is differntiated
A
it stays the same
2
Q
if f(x)= e^kx
f’(x) =
A
ke^kx
3
Q
log a N = x …
A
a^x = n
4
Q
logax + logay =
A
log a xy
5
Q
log ax - log ay =
A
log a (x/y)
6
Q
log a (x^k) =
A
k log a (x)
7
Q
log a A =
A
1
8
Q
log a 1 =
A
0
9
Q
e ^ln x =
A
ln (e^x) = x
