Solved

Determine the Answer That Establishes an Identity $\frac { \sin B } { 1 + \cos B } + \frac { 1 + \cos B } { \sin B } = ?$

Question 15

Multiple Choice

Determine the answer that establishes an identity. $\frac { \sin B } { 1 + \cos B } + \frac { 1 + \cos B } { \sin B } = ?$

A) $1$
B) $2 \cos B$
C) $2 \sec B$
D) $2 \sin B$
E) $2 \csc B$

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