State the formula for the magnitude of a vector in terms of its components.

MATHEMATICS · Subjective · AP · AP Precalculus · Functions with Parameters, Vectors, and Matrices · Functions with Parameters, Vectors, and Matrices

Problem

State the formula for the magnitude of a vector v=vxi^+vyj^+vzk^\mathbf{v}=v_x\hat i+v_y\hat j+v_z\hat k in terms of its components.

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