Solve the Equation in the Interval $[ 0,2 \pi )$ $\sin x = \cos x$

question 65

Multiple Choice

Solve the equation in the interval $[ 0,2 \pi )$ . $\sin x = \cos x$

• A) \(x = \frac { \pi } { 4 }\), \(x = \frac { 5 \pi } { 4 }\)
• B) \(x = \frac { 3 \pi } { 4 }\), \(x = \frac { 5 \pi } { 4 }\)
• C) \(x = \frac { \pi } { 4 }\), \(x = \frac { 7 \pi } { 4 }\)
• D) \(x = \frac { 5 \pi } { 4 }\), \(x = \frac { 7 \pi } { 4 }\)
• E) none

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Hot Lava

Molten rock that has erupted onto the Earth's surface, characterized by high temperatures.

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Lava that has a thick, sticky consistency due to high silica content, leading to slow-flowing eruptions.

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Large segments of earth or rock that have moved down a slope due to gravity, often resulting from saturation by water, earthquakes, or volcanic activity.

Mudflow Deposits

Sediment left behind by mudflows, which are rapid movements of water and fine particles down slopes.