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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Definitions:

Federal Funds Rate

The interest rate at which banks lend reserve balances to other depository institutions overnight, influenced by the Federal Reserve.

Reserve Requirements

Regulations set by central banks determining the minimum amount of reserves a bank must hold against deposits, a tool for monetary policy.

Overnight Loans

Short-term loans that banks borrow from each other to meet reserve requirements, which must be repaid within one business day.

Municipal Bonds

Tax-exempt bonds issued by state and local governments. General obligation bonds are backed by the general taxing power of the issuer. Revenue bonds are backed by the proceeds from the project or agency they are issued to finance.