Fundamental Theorem in 2D
Trending Questions
Q.
The number of straight lines that can be formed by joining points no three of which are in the same straight line except of them which are in the same line?
Q.
If the straight line always passes through , then are
In A.P.
In H.P.
In G.P.
None of these.
Q. Which of the following statements is / are true?
1.Set of two vectors →a, →b is linearly dependent if and only if either any of →a and →b is zero or they are parallel
2.→a, →b and →c are linearly dependent ⇔→a, →b and →c are coplanar.
1.Set of two vectors →a, →b is linearly dependent if and only if either any of →a and →b is zero or they are parallel
2.→a, →b and →c are linearly dependent ⇔→a, →b and →c are coplanar.
- Both 1 and 2 are false
- 1 is true and 2 is false
- Both 1 and 2 are true
- 2 is true and 1 is false
Q. Any vector →r in the plane of two non-zero, non collinear vectors →a and →b can be expressed uniquely as a linear combination x→a+y→b of →a and →b, where x→a and y→b are the components of vector →r
- True
- False