Ex: Determine a Sine Function Value Using a Alternative Half Angle Identity (Radians)

This video provides an example of how to determine the exact value of sin(pi/12) using a half angle identity using an alternative half angle identity.

Ex: Determine a Sine Function Value Using a Half Angle Identity (Radians)

This video provides an example of how to determine the exact value of sin(pi/12) using a half angle identity.

Ex: Determine a Cosine Function Value Using a Alternative Half Angle Identity (Degrees)

This video provides an example of how to determine the exact value of cos(105 deg) using a half angle identity using an alternative half angle identity.

Ex: Determine a Cosine Function Value Using a Half Angle Identity (Degrees)

This video provides an example of how to determine the exact value of cos(105 deg) using a half angle identity.

Ex: Determine a Sine Function Value Using a Alternative Half Angle Identity (Degrees)

This video provides an example of how to determine the exact value of sin(112.5) using a half angle identity using an alternative half angle identity.

 

Ex: Find a Unit Tangent Vector to a Space Curve Given by a Vector Valued Function

This video explains how to determine a unit tangent vector to a space curve given by a vector valued function.

Ex: Find Parametric Equations of a Tangent Line to a Space Curve

This video explains how to find the parametric equations of a tangent line to a space curved defined by a vector valued function.

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