Two vectors are said to be negative of each other if they have the same magnitude and
__________direction.

The multiplicative identity of complex number is

54. Transpose of a row matrix is:

A mixed form of fraction is :

Angles with same initial and terminal sides are called:

If sum of series is defined then it is called:

Two rays with a common starting point form:

Which of the following is not a binary operation :

The lines joining the mid-points of any two sides of a triangle is always _____to the third side.

Sexagesimal system is also called

The Normal form of the equation of the straight line is

In the normal form, ????? + ????? = ? the value of ? is

Two conics always intersect each other in ______ points

Squaring a number is a:

The number of non zero rows in echelon form of a matrix is called:

When we look an object above the horizontal ray, the angle formed is called angle of:

The complex fourth roots of unity are ……. of each other.

An open sentence formed by using sign of “ = ” is called a/an

Synthetic division is a process of:

Equation of vertical line through (−?, ?) is

A function is said to be continuous at ? = ? if

Product of cube roots of -1 is:

For the general solution , we first find the solution in the interval whose length is equal to
its:

When we look an object above the horizontal ray, the angle formed is called angle of:

The ratio of the distance of a point from the focus to distance from the directrix is denoted by

In the cases of ellipse it is always true that:

The number of all subsets of a set having three elements is:

Conditional equation ?? + ? = ? holds when ? is equal to:

Which one is related to circle

The set of points which are equal distance from a fixed point is called:

The centroid of a triangle divides each median in the ration of

Graph of quadratic equation is:

The complex fourth roots of unity are ……. of each other.

Solution set of the equation ?^? − ?? + ? = ? is:

If ? > ? then

The lines lying in the same plane are called

If an equation is true for all values of the variable, then it is called:

If line ? intersects ? − ???? at a point (?, ?) , then the ? − ????????? of the line ? is:

∫ ?????? =

The sum of all four fourth roots of unity is:

If all entries of a square matrix of order ? is multiplied by ?, then value of |??| is equal to:

For feasible region:

Corner point is also called

An equation containing at least one trigonometric function is called:

If the equations of the sides of a triangle are given then the intersection of any two lines in
pairs gives ________ the triangles.

60th part of ?′ is equal to

A stationary point is called ______ if it is either a maximum point or a minimum point

The product of all four fourth roots of unity is:

If a graph express a function , then a vertical line must cut the graph at

12. For a square matrix ? = [???]if all ??? = ?, ? ≠ ? and all ??? = ?(??? − ????) for ? = ? then
A is called:

An arrangement of numbers according to some definite rule is called:

The feasible solution which maximizes or minimizes the objective function is called

11. All trigonometric functions are ……………….. functions.

The angle subtended at the center of a circle by an arc whose length is equal to the radius of
the circle is called: