If P (3, 1) and Q (-3, -7), find The distance PQ Enter If P (3, 1) and Q (-3, -7), find The distance PQ Enter
Fourth Homework (1) Let P-(**.0) and Q ( . (a) Find the pole of the line PQ (b) Find the parametrization of the line PQ (c) Does (ch,顽週lie on the line PQ? 克,2 7, ) lie on the line PQ? (2) Find the distance between the lines (1,0,-1) + t(2,3,0) and m (2,-1,3) +s(0, 1,2). (3) Let A and B be two distinct points of S2. Show that X e I d(X, A) = d(X, b)) is a line and...
Carefully draw the line segment PQ that connects P=(4, 5, -3) and Q=(0, -4, 2) . Include dotted vertical lines from the xy-plane to P and Q to show perspective. Find the distance between P and Q, from the previous problem. Then find the coordinates of the midpoint of the line segment PQ . Let u= -3i+5j+7k and v= 10i+j-2k . Show that u × v is orthogonal to the vector v .
For the points P(3.4) and Q(3,5), find (a) the distance between P and Q and (b) the coordinates of the midpoint of the segment PO. (a) The distance between P and Q is, d(P,Q) = (Simplify your answer. Type an exact answer, using radicals as needed.) (b) The midpoint of the segment PQ is (Simplify your answer. Type an ordered pair. Type an exact answer for each coordinate, using radicals as needed.)
Let P and Q be two projectors, such that PQ zQP prove that (PQ) is a projector and (a) CLPQ) = c(p). ndo) (6) Null (PQ) = Null P + Null Q
Find the slope of the line PQ. P(5, -4); Q(-5,2)
Find the volume of the parallelopiped with adjacent edges PQ, PR, PS where P(-5, 3, 5), Q(-3, 6, 8), R(-6, 2, 4), S(1, 1, 7).
Two points P and Q are given. P(2, 1, 0), Q(−1, 2, −3) (a) Find the distance between P and Q.
Consider the points P(0,0,9) and Q(-3,3,0). a. Find PQ and state your answer in two forms: (a,b,c) and ai + bj + ck. b. Find the magnitude of PQ. c. Find two unit vectors parallel to PQ.
Find the distance between P and Q. P(3, 4); Q(9, 12)
the plane PQ X PR 1. Find unit vector the perpendicular to P(1,1,1), Q(2,1,3), R(2, 2, 1).