SOLUTION: Find the dot product for the pair of vectors.
7i - 2j, 8i + j
Algebra.Com
Question 1043549: Find the dot product for the pair of vectors.
7i - 2j, 8i + j
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
Find the dot product for the pair of vectors.
7i - 2j, 8i + j
--------
= 7*8 + -2*1
= 54
RELATED QUESTIONS
Find the dot product for the pair of vectors. -9i+8j,... (answered by Alan3354)
Could you find the angle between the vectors of {{{ U }}} = 7i + 2j and {{{ V }}} = -4j?... (answered by ikleyn)
Find the angle between the vectors of U = 7i + 2j and V = -4j?... (answered by ikleyn)
the scalar product of vector p ,with the vectors i-3k , i-2j and i+j+4k are o,5 and 8... (answered by Fombitz)
For the following pair of vectors, find U · V.
U = −4i − 3j, V = −i... (answered by MathLover1,ikleyn)
What's the angle between the vectors of {{{ U }}} = 7i + 2j and {{{ V }}} = -4j? Thank... (answered by alyx_v)
Given the following vectors:
c = i - 2j
d = 5i - 3j + 2k
Find c(dot)c x d. My... (answered by jim_thompson5910)
Find the dot product for the two vectors <-12,3> and <4,-5> (answered by Alan3354)
Find the dot product v dot w if v = i + j and w = -i +... (answered by nabla)