Question

BASED ON DISTANCE FORMULAE 1 IfL, M are the feet of the perpendiculars from (2,4,5)to the xy-plane, yz - plane respectively, the the distance LM is​

Answer 1

Step-by-step explanation:

Let the given point be A(2,4,5)

Taking projection of point A on X-Y plane we get point (2,4,0)

so, point L is (2,4,0)

again taking projection of point A on X-Y plane we get point (0,4,5)

so,point M is (0,4,5)

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Therefore, LM= √(0-2)*2 + (4-4)*2 + (5-2)*2

_____ _____

√4+25. = √25

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