The lines, which can never intersect each other are called_______
A) Perpendicular lines
B) Parallel lines
C) Converging lines
D) Concurrent lines
Scalar matrix is a special case of a……
a) identity matrix
b) transpose matrix
c) zero matrix
d) diagonal matrix
With every square matrix A, a unique real number is associated which is called the ______ of A.
A) Adjoin
B) Inverse
C) Transpose
D) Determinant
The point of concurrency of the three angle bisectors of a triangle is called the ____ of the triangle.
A) Centroid
B) Median
C) In center
D) None of these
Tone is created by
adding _____ to a color.
A) Black
B) Brown
C) White
D) Grey
We use a lot of water in watercolor painting which causes the paper to buckle, this can be spoil the painting as all the paint will flow down to deeps areas in order, to deal with this problem, we must ____ the watercolor sheet before painting on.
A) Stretch
B) Iron
C) Dry
D) All of these
