Find All Solutions to the Equation in the Interval [0 $2 \cos x + \sin 2 x = 0$

question 205

Multiple Choice

Find all solutions to the equation in the interval [0, 2) .
- $2 \cos x + \sin 2 x = 0$

• A) \(0 , \frac { \pi } { 4 } , \frac { 3 \pi } { 4 } , \frac { \pi } { 2 }\)
• B) \(0 , \frac { \pi } { 2 } , \pi , \frac { 3 \pi } { 2 }\)
• C) \(0 , \pi , \frac { 3 \pi } { 2 }\)
• D) \(\frac { \pi } { 2 } , \frac { 3 \pi } { 2 }\)

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Definitions:

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The process of recording transactions in the ledger accounts as part of the accounting cycle.

Debit

An accounting entry that represents an increase in assets or expenses, or a decrease in liabilities or equity, recorded on the left side of the accounting ledger.

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The provision of goods, services, or money with the expectation of future payment, or an entry in accounting that increases liabilities and decreases assets.

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Financial events that involve the transfer of value between two parties, recording in accounting records.