Homework Help: Calculus

Posted by Brock on Sunday, July 1, 2012 at 11:49pm.

u=-1,3 and w= 2,-5. Find the component form of the vector.

3. 2u + 3w

A 0,1
B 5,-12
C 2,3
D 1,-2
E -3,8
F 4,-9

Calculus - Reiny, Monday, July 2, 2012 at 8:24am
2u + 3w
= 2(-1,3) + 3(2,-5)
= (-2,6) + (6,-15)
= (4,-9)

or 4i - 9j in component form

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