A Point on the Terminal Side of an Angle θ $( 5,12 )$

question 274

Multiple Choice

A point on the terminal side of an angle θ is given. Find the exact value of the indicated trigonometric function of θ.
- $( 5,12 )$ Find $\sin \theta$

• A) \(- \frac { 12 } { 13 }\)
• B) \(- \frac { 5 } { 13 }\)
• C) \(\frac { 12 } { 13 }\)
• D) \(\frac { 5 } { 13 }\)

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Definitions:

Mass Spectrum

A graph or chart that shows the distribution of mass-to-charge ratios of ions in a sample, which is used for determining the composition of the sample.

Nitrogen

A chemical element with symbol N and atomic number 7, essential for all living organisms and a major component of amino acids, proteins, and nucleic acids.

Molecular Ion

An ion formed by the removal or addition of an electron to a molecule during mass spectrometry.

Basic

Refers to substances that can accept protons or donate electrons, characterized by a high pH value when dissolved in water.