Solve the Equation on the Interval $$0 \leq \theta < 2 \pi$$

question 234

Multiple Choice

Solve the equation on the interval $$0 \leq \theta < 2 \pi$$
- $$\sec \frac { \theta } { 2 } = \cos \frac { \theta } { 2 }$$

• A) \(0 , \frac { \pi } { 4 } , \pi , \frac { 5 \pi } { 3 }\)
• B) \(\frac { \pi } { 12 } , \frac { \pi } { 6 } , \frac { 2 \pi } { 3 } , \frac { 7 \pi } { 12 } , \frac { 7 \pi } { 6 } , \frac { 13 \pi } { 12 } , \frac { 5 \pi } { 3 }\)
• C) 0
• D) \(\frac { \pi } { 4 } , \frac { 5 \pi } { 4 }\)

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Definitions:

Units-of-production

A depreciation method that allocates the cost of an asset over its useful life based on the number of units it produces.

Molding Machine

A machine used in manufacturing to shape liquid or pliable raw material using a rigid frame called a mold.

Straight-line Method

A method of calculating depreciation or amortization by evenly spreading the cost over the useful life of the asset.