True/ False

1. The scalar quantity is a vector quantity. T/F,
2. The vector quantity is a scalar quantity. T/F
3. The distance between two points in any direction is a vector quantity. T/F,
4. If 0 is origin and p(x,y,z) is any point in the space then op = xi + yj – zk.T/F,
5. If 0 is the origin and p(x,y,z) is any point then op = xi + yj. T/F,
A vector quantity has a magnitude as well as ________? If A & B are any two points then its magnitude is ________? Two vectors AB & CD are said to be equal if their ________ are equal as well as their directions are ________________? The scalar product of any two vectors a & b is a ________?

If a and b are two vectors in space then a? b = ________? Two vectors a, b are said to be perpendicular if a ? b = ________? If i, j, k are unit vectors in space then i? j = j? k? = k? i? = ? i? i? = j? k? = ________? k? k? = ________? The scalar triple product of three vectors u, v, w shows the ________? of a parallel? The volume of a tetrahedron 0ABC is equal to ________? The scalar quantity is a vector quantity? The distance between two points in any direction is a vector quantity? If 0 is origin and p(x,y,z) is any point in the space then op = xi + yj – zk?

If p(x,y) cuts line joining the pts A(1,2), B(3,4) in the ratio 3? 4 then AP = 3/7 AB Two vectors AB and CD are equal vectors then their directions are the same? If i,j,k are three unit vectors in space then? If I,j,k are any three unit vectors in space then? If a, b, c are any three vectors in the space then a? (b x c) gives volume of a parallelepiped? of the parallelogram having diagonals A = 3i + j –2k and B = i – 3j + k is? The area of the triangle with vertices A (1,1,1) B (1,1,0) C (1,0,0) is?