Vector Equation, Parametric Equations and Symmetric Equation Passing Through Two Points (3D)

This video explains how to find the vector equation, parametric equations, and symmetric equations of a line passing through 2 points in space.

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Find Initial Position, Velocity Vector, and Speed From Position Vector Equation (2D)

This video explains how to find the initial position vector, velocity vector, and speed from a given vector equation.

Trig Function Values of Inverse Trig Function Values Using Reference Triangles (Not Q1)

This video explains how to evaluate expressions that are in the form of trigonometric function values of inverse trigonometric function values using reference triangles.

Inverse Trig Function Values of Trig Function Values Using Ref Triangles (Nice Angles A)

This video explains how to evaluate expression that are in the form of inverse trigonometric function values of trigonometric function values using reference triangles.

Inverse Trig Function Values of Trig Function Values Using Reference Triangles (1st Quad)

This video explains how to evaluate expression that are in the form of inverse trigonometric function values of trigonometric function values using reference triangles.