Sunday

February 1, 2015

February 1, 2015

Posted by **Anonymous** on Saturday, March 29, 2008 at 2:23pm.

1)Prove that the magnitude of the vector OP = (a,b,c) is given by |OP| = sqrt a^2+b^2+c^2

I understand how to find the magnitude, but I don't know how to prove it.

2)Give a geometrical interpretation of the vector u = (4,2,-5,2)

Do I just draw a paralellogram?

**Answer this Question**

**Related Questions**

physics - Given: vector a+b+c= 0. Out of the three vectors a,b and c two are ...

physics-vectors - If the magnitude of the sum of two vectors is greater than the...

PHYSICS VECTORS - 1. The problem statement, all variables and given/known data ...

physics [vectors] - The concept i get, but somehow i just can't execute this ...

Physics - Given Vector A with magintude 9.17 feet and Vector B with magnitude of...

Physics - 2. We have two vectors that line in the x-y plane. If we take the ...

Physics - When two vectors vector A and vector B are drawn from a common point, ...

Calculus and vectors - Vector AB is a vector whose tail is at (-4,2) and whose ...

Calculus and vectors - Vector AB is a vector whose tail is at (-4,2) and whose ...

physics - Vector A is given by A = c x + 6 y, and vector B is given by B = 4.8 x...