Two points P and Q are given P5 0 7 Q 3 6 10 Plot P and Q F

Two points P and Q are given. P(5, 0, 7), Q = (3, -6, 10) Plot P and Q. Find the distance between P and Q. _________________

Solution

The correct graph is that which have a horizontal axis as y and vertical axis as z

distance formula is d= sqrt((x2 - x1)^2 + (y2 -y1)^2 + (z2-z1)^2)

                                = sqrt((3-5)^2 + (-6-0)^2 + (10-7)^2)= sqrt(49)=7