Find the Exact Values of the Three Trigonometric Functions Sine $a = \frac { 12 } { 13 } , b = \frac { 5 } { 13 }$

question 110

Multiple Choice

Find the exact values of the three trigonometric functions sine, cosine, tangent of the real number t. $a = \frac { 12 } { 13 } , b = \frac { 5 } { 13 }$

• A) \(\begin{array} { l } \sin t = - \frac { 5 } { 13 } \\ \cos t = - \frac { 12 } { 13 } \\ \tan t = - \frac { 5 } { 12 } \end{array}\)
• B) \(\begin{array} { l } \sin t = \frac { 5 } { 13 } \\ \cos t = \frac { 12 } { 13 } \\ \tan t = \frac { 5 } { 12 } \end{array}\)
• C) \(\begin{array} { l } \sin t = \frac { 5 } { 13 } \\ \cos t = - \frac { 12 } { 13 } \\ \tan t = - \frac { 5 } { 12 } \end{array}\)
• D) \(\begin{array} { l } \sin t = \frac { 5 } { 12 } \\ \cos t = \frac { 5 } { 13 } \\ \tan t = \frac { 12 } { 13 } \end{array}\)
• E) \(\begin{array} { l } \sin t = \frac { 5 } { 13 } \\ \cos t = - \frac { 12 } { 13 } \\ \tan t = \frac { 5 } { 12 } \end{array}\)

Understand Piaget's stages of cognitive development and their characteristics.

Learn about the concept of egocentrism and its significance in cognitive development.

Grasp the concept of object permanence and its development stage.

Identify the characteristics of the concrete operational stage according to Piaget.

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