csat-suneung 2015 Q3

csat-suneung · South-Korea · csat__math-B 2 marks Laws of Logarithms Simplify or Evaluate a Logarithmic Expression
What is the value of $\lim _ { x \rightarrow 0 } \frac { \ln ( 1 + x ) } { 3 x }$? [2 points]
(1) 1
(2) $\frac { 1 } { 2 }$
(3) $\frac { 1 } { 3 }$
(4) $\frac { 1 } { 4 }$
(5) $\frac { 1 } { 5 }$
What is the value of $\lim _ { x \rightarrow 0 } \frac { \ln ( 1 + x ) } { 3 x }$? [2 points]\\
(1) 1\\
(2) $\frac { 1 } { 2 }$\\
(3) $\frac { 1 } { 3 }$\\
(4) $\frac { 1 } { 4 }$\\
(5) $\frac { 1 } { 5 }$