Answer:
Value of v.w is:
-13
Step-by-step explanation:
If we are given two vectors as:
a=<x1,y1,z1> and b=<x2,y2,z2>
Then, a.b=x1x2+y1y2+z1z2
Here, we have to find the dot product of v = <6, 7, -3> and w = <-7, 5, 2>
i.e. we have to find v.w
v.w=6(-7)+7(5)-3(2)
= -42+35-6
= -48+35
= -13
Hence, Value of v.w is:
-13
