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A line joining points  and   meets the plane at the point  at , then equation of the plane is

a)

b)

c)

d)

None of these



Question ID - 55652 | SaraNextGen Top Answer

A line joining points  and   meets the plane at the point  at , then equation of the plane is

a)

b)

c)

d)

None of these

1 Answer
127 votes
Answer Key / Explanation : (a) -

(a)

 A line joining points  and  meets the plane at , then this line is normal to the plane

Also, DR’s of normal are

 DR’s of plane are <-7,3,1>and point  lies on the plane

Hence, equation of plane is

127 votes


127