Thursday

March 5, 2015

March 5, 2015

Posted by **grace** on Friday, August 30, 2013 at 3:31am.

- geometry -
**Steve**, Friday, August 30, 2013 at 4:50amnot sure what the alleged answers are supposed to mean, but

3U+V = 3+4,9-2,-6-4 = 7i+7j-10k

work the other linear combinations the same way, and for the dot product multiply pairs and add.

What results do you get?

**Answer this Question**

**Related Questions**

math - given that vectors(p+2q) and (5p-4q) are orthogonal,if vectors p and q ...

math - given that vectors(p+2q) and (5p-4q) are orthogonal,if vectors p and q ...

math - two vectors are defined as a=2i+xj and b=i-4j. find value of x if a) the ...

math - two vectors are defined as a=2i+xj and b=i-4j. find value of x if a) the ...

PreCalculus - Given vectors u=7i + 3j and v = -4i + 3j, find 5u-4v in terms of ...

math - if vectors a+b+c=0 and modulus of the vectors a, b and c are 3 ,5 and 7 ...

Vectors and Geometry - if A=i+j, B=2i-3j+k and C=4j-3k find (i) (AxB)xC & Ax(BxC...

Vectors and Geometry - if A= i+j, B=2i-3j+k and C=4j-3k find (i) (AxB)xC (ii) Ax...

Help on Vectors & Geometry - (a) Given that A= 3i - j + 2k and B=2i + 3j - k ...

physics - Can you help me with this one also? I know how to do it with 3 vectors...