If the Terminal Point Determined By $t$ Is $\left( \frac { 12 } { 13 } , - \frac { 5 } { 13 } \right)$

question 1

Multiple Choice

If the terminal point determined by $t$ is $\left( \frac { 12 } { 13 } , - \frac { 5 } { 13 } \right)$ , find $\sin t$ , $\cos t$ And $\tan t$

• A) \(\sin ( t ) = \frac { 12 } { 13 }\), \(\cos ( t ) = \frac { 5 } { 13 }\), \(\tan ( t ) = \frac { 5 } { 12 }\)
• B) \(\sin ( t ) = - \frac { 5 } { 13 }\), \(\cos ( t ) = \frac { 12 } { 13 }\), \(\tan ( t ) = - \frac { 5 } { 12 }\)
• C) \(\sin ( t ) = \frac { 5 } { 13 }\), \(\cos ( t ) = - \frac { 12 } { \Gamma 3 }\), \(\tan ( t ) = - \frac { 13 } { 12 }\)
• D) \(\sin ( t ) = - \frac { 5 } { 13 }\), \(\cos ( t ) = \frac { 12 } { 13 }\), \(\tan ( t ) = - \frac { 12 } { 5 }\)
• E) \(\sin ( t ) = - \frac { 5 } { 13 }\), \(\cos ( t ) = \frac { 12 } { 13 }\), \(\tan t = \frac { 12 } { 5 }\)

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Definitions:

Photosynthesis

The process by which green plants, algae, and some bacteria convert light energy into chemical energy stored in glucose, releasing oxygen as a byproduct.

Chloroplast

An organelle found in plant and algae cells where photosynthesis takes place, converting light energy into chemical energy stored in glucose.

Thylakoid Membrane

A membrane-bound compartment inside chloroplasts and cyanobacteria responsible for the light-dependent reactions of photosynthesis.

Stroma

The supportive framework of a biological cell, tissue, or organ, or the fluid-filled inner space of chloroplasts in plants.