Questions
If be the projections of on the coordinate planes respectively then is
a
2
b
20
c
5
d
29
detailed solution
Correct option is C
The projection 3,−2,4of onxy plane is P3,−2,4 The projection 3,−2,4of on yzplane is Q0,−2,4The distance between the points PQ=32+0+42=5Talk to our academic expert!
Similar Questions
If R divides the line segment joining P(2,3,4) and Q (4,5,6) in the ratio -3:2 ,then the value of the parameter which represents R is
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