Equation of Plane Passing through Three Points
Trending Questions
Q. The minimum number of non collinear points required to define a plane is 3.
- True
- False
Q. Given 3 points given by position vectors ¯a, ¯b and ¯c. The plane which passes through these 3 points can be given by
Q. Given 3 points given by position vectors ¯a=^i+^j, ¯b=^j+^k, ¯c=−^i−^j−^k. Find the plane passing through these 3 points.
Q. Given 3 points given by position vectors ¯a=^i+^j, ¯b=^j+^k, ¯c=−^i−^j−^k. Find the plane passing through these 3 points.
- ¯r.(¯i−3^j+^k)=−1
- ¯r.(−¯i+3^j−^k)=1
- ¯r.(¯i−3^j+^k)=2
- ¯r.(−¯i+3^j−^k)=−2
Q. In R3, consider the planes P1:y=0 and P2:x+z=1. Let P3 be a plane, different from P1 and P2, which passes through the intersection of P1 and P2. If the distance of the point (0, 1, 0) from P3 is 1 and the distance of a point (α, β, γ) from P3 is 2, then which of the following relations is/are true?
- 2α+β+2γ+2=0
- 2α−β+2γ+4=0
- 2α+β−2γ−10=0
- 2α−β+2γ−8=0
Q. The minimum number of non collinear points required to define a plane is 3.
- True
- False
Q. Given 3 points given by position vectors ¯a=^i+^j, ¯b=^j+^k, ¯c=−^i−^j−^k. Find the plane passing through these 3 points.
- ¯r.(¯i−3^j+^k)=−1
- ¯r.(−¯i+3^j−^k)=1
- ¯r.(¯i−3^j+^k)=2
- ¯r.(−¯i+3^j−^k)=−2
Q. Given 3 points given by position vectors ¯a, ¯b and ¯c. The plane which passes through these 3 points can be given by
- (¯r−¯a).((¯a+¯b)×(¯b+¯c))=0
- (¯r−¯a).((¯a+¯b)×(¯b−¯c))=0
- (¯r−¯b).((¯a−¯b)×(¯b−¯c))=0
- (¯r−¯a).((¯a−¯b)×(¯b−¯c))=0
Q. Given 3 points given by position vectors ¯a, ¯b and ¯c. The plane which passes through these 3 points can be given by
- (¯r−¯a).((¯a+¯b)×(¯b+¯c))=0
- (¯r−¯a).((¯a+¯b)×(¯b−¯c))=0
- (¯r−¯b).((¯a−¯b)×(¯b−¯c))=0
- (¯r−¯a).((¯a−¯b)×(¯b−¯c))=0
Q. Given 3 points given by position vectors ¯a, ¯b and ¯c. The plane which passes through these 3 points can be given by