vereinfachen-ln(cos(x))-ln(x)

Lösung

vereinfachen

- ln (cos (x)) - ln (x)

- ln (cos (x) x)

Schritte zur Lösung

- ln (cos (x)) - ln (x)

Schreibe

- ln (cos (x)) - ln (x)

um:

- (ln (cos (x)) + ln (x))

= - (ln (cos (x)) + ln (x))

Wende die log Regel an:

lo g_{c} (a) + lo g_{c} (b) = lo g_{c} (ab)

ln (cos (x)) + ln (x) = ln (x cos (x))

= - ln (cos (x) x)

s im pl i f y - lo g_{10} (1.43 \cdot 1 0^{- 3})

j o in \frac{15 ln ( 6 )}{ln ( 7 )} + 1

s im pl i f y 0.026 \cdot ln (\frac{1 0 ^{17}}{1.4 \cdot 1 0 ^{10}})

s im pl i f y 2.9 9^{2} ln (1.04) - 9 ln (1.02)

j o in \frac{7 cos ( 7 ln ( x ) )}{x} - sin (7 ln (x))