Use the Midpoint Rule with n = 4 to approximate the integral $\int _ { 1 } ^ { 3 } \frac { 1 } { x } d x$
A) $\frac { 3776 } { 3465 }$
B) $\frac { 7552 } { 3465 }$
C) $\frac { 1888 } { 3465 }$
D) $\frac { 7 } { 32 }$
E) $\frac { 5 } { 16 }$
F) $\frac { 5 } { 32 }$
G) $\frac { 7 } { 16 }$
H) $\frac { 5 } { 2 }$

Question

Use the Midpoint Rule with n = 4 to approximate the integral $\int _ { 1 } ^ { 3 } \frac { 1 } { x } d x$ 
A) $\frac { 3776 } { 3465 }$ 
B) $\frac { 7552 } { 3465 }$ 
C) $\frac { 1888 } { 3465 }$ 
D) $\frac { 7 } { 32 }$ 
E) $\frac { 5 } { 16 }$ 
F) $\frac { 5 } { 32 }$ 
G) $\frac { 7 } { 16 }$ 
H) $\frac { 5 } { 2 }$

Quizplus · Accepted Answer

The Answer is A

Use the Midpoint Rule with N = 4 to Approximate ∫131xdx\int _ { 1 } ^ { 3 } \frac { 1 } { x } d x∫13​x1​dx

Use the Midpoint Rule with N = 4 to Approximate $\int _ { 1 } ^ { 3 } \frac { 1 } { x } d x$