Write the following as an algebraic expression in u, u 0.
-$\sin ( \arctan u )$
A) $\frac { \mathrm { u } \sqrt { \mathrm { u } ^ { 2 } + 1 } } { \mathrm { u } ^ { 2 } + 1 }$
B) $\frac { \sqrt { u ^ { 2 } + 1 } } { u ^ { 2 } + 1 }$
C) $u \sqrt { \mathrm { u } ^ { 2 } + 1 }$
D) $\frac { \mathrm { u } \sqrt { \mathrm { u } ^ { 2 } - 1 } } { \mathrm { u } ^ { 2 } - 1 }$

Question

Write the following as an algebraic expression in u, u > 0.
-$\sin ( \arctan u )$
A) $\frac { \mathrm { u } \sqrt { \mathrm { u } ^ { 2 } + 1 } } { \mathrm { u } ^ { 2 } + 1 }$
B) $\frac { \sqrt { u ^ { 2 } + 1 } } { u ^ { 2 } + 1 }$
C) $u \sqrt { \mathrm { u } ^ { 2 } + 1 }$
D) $\frac { \mathrm { u } \sqrt { \mathrm { u } ^ { 2 } - 1 } } { \mathrm { u } ^ { 2 } - 1 }$

Quizplus · Accepted Answer

The Answer of Write the following as an algebraic expression in u, u > 0.
-$\sin ( \arctan u )$
A) $\frac { \mathrm { u } \sqrt { \mathrm { u } ^ { 2 } + 1 } } { \mathrm { u } ^ { 2 } + 1 }$
B) $\frac { \sqrt { u ^ { 2 } + 1 } } { u ^ { 2 } + 1 }$
C) $u \sqrt { \mathrm { u } ^ { 2 } + 1 }$
D) $\frac { \mathrm { u } \sqrt { \mathrm { u } ^ { 2 } - 1 } } { \mathrm { u } ^ { 2 } - 1 }$

Write the Following as an Algebraic Expression in U, U sin⁡(arctan⁡u)\sin ( \arctan u )sin(arctanu)

Write the Following as an Algebraic Expression in U, U $\sin ( \arctan u )$