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10 Nov 2019

What is the length of the vector (0.897, 4.592, -0.568) (3 significant figures)?

What is a unit vector along (22.81, -4.96, -4.12) (3 significant figures)?

What is the dot product of (3.765, -2.281, 4.492) and (-0.802, -4.763, -0.750) (4 significant figures)?

The vectors (-2.741, -3.102, 2.017) and (2.524, -1.499, z) are perpendicular. What is z (4 significant figures)?

What is the angle (to nearest degree) between the vectors (0.450, 1.692, 4.783) and (3.168, 0.450, -0.364)?

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Sixta Kovacek
Sixta KovacekLv2
10 Jan 2019

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