The sum of all four fourth roots of unity is:

The midpoint of the foci of the ellipse is its

An infinite geometric series is convergent if

The symbols used for inequality are

A fraction ?(?)/?(?), ?(?) ≠ ? is called proper fraction if :

1° is equal to

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

Two rays with a common starting point form:

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

11. For the square matrix ? = [???]?×? then ???, ???, ???…??? are:

(0,0) is the solution of the inequality

A point P in space has __________ coordinates.

The slope-intercept form of the equation of the straight line is

A decimal which has a finite numbers of digits in its decimal part is called______ decimal.

. The additive inverse of a matrix exist only if it is:

The vertical lines of numbers in a matrix are called:

A compound proposition which is always true is called:

The method of induction was given by Francesco who lived from:

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

The point of intersection of the right bisectors of the sides of the triangle is :

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

Two conics always intersect each other in ______ points

Which of the following Sets is a field.

(0,0) is the solution of the inequality

Let A be a matrix and ? is an integer then ? + ? + ? + ⋯ to ? terms

The quantity which is used as a variable as well as constant is called

3600th part of ?° is equal to

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

Line passes through the point of intersection of two line ?? and ?? is

One right angle is equal to

When a rational fraction is separated into partial fractions, then result is always :

For feasible region:

The product of all four fourth roots of unity is:

10. If a matrix A has different number of rows and columns then A is called:

The sum of all four fourth roots of unity is:

The graph of linear equation is always a

Total number of subsets that can be formed from the set {?, ?, ?} is

The chord containing the centre of the circle is

A coin is tossed 5 times , then ?(?) is equal to:

Sexagesimal system is also called

Angles with same initial and terminal sides are called:

A sequence is also known as:

60th part of ?′ is equal to

The angle inscribed in semi-circle is:

The equation ? = ?? − ?? + ? represents ( ? being a parameter )

The term “Function” was recognized by______ to describe the dependence of one quantity
to another.

If sum of all cube roots of unity is equal to ?^? + ? , then ? is equal to:

A set is a collection of objects which are

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

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

The vector whose initial point is at the origin and terminal point is ? , is called

The point-slope form of the equation of straight line is

The main diagonal elements of a skew hermitian matrix must be:

The number of diagonals in 10-sided figure is

The slope of the line ?? + ?? + ? = ? is

An inequality with one or two variables has ________ solutions.

Which of the following can be the direction angles of some vector

The symbols used for inequality are

The sum of infinite geometric series is valid if

4. If a matrix A has ? rows and ? columns , then order of A is :

Let ?(?? , ??) not lying on the line ?: ?? + ?? + ? = ? then point P lies above if

The equation ?? + ?? = ? then circle is

In a homogeneous system of linear equations , the solution (0,0,0) is:

. An infinite geometric series is divergent if

The system of angular measurement in which the angle is measured in radian is called:

Parallelogram law of vector addition to describe the combined action of two forces, was used
by

If three lines pass through one common point then the lines are called