1 Sketch On A Set Of Xyz − Axes And Describe The Following X 2 + Y 2 + Z 2 &Lt

16.

Use the two points

P ( – 2 , – 3, 4 ) 9 ( – 6 , 4 , 3 )
then pg = positionofg – position of p
= – 47+75-1K
83. magnitude of PO = 16+49+1 = 586
04 .
unit vector in the direction of pg
= – 47+73-1K
166
OS.
U = 31 -…Math