The multiplicative identity of complex number is

Every function is:

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

If 2 and -5 are roots of a quadratic equation , then equation is:

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

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

The point where two boundary lines of a shaded region intersect is called _____ point.

Probability of non-occurrence of an event E is equal to :

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

Straight line angle is equal to

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

When we look an object below the horizontal ray, the angle formed is called angle of:
(a) Elevation (b) ✔ depression (c) incidence (d) reflects

The graph of trigonometric functions have:

Every homogeneous equation of 2nd degree in two variables represents

The graph of linear equation is always a

If a matrix A has only one row then it is called:

The solution of ?? + ? < ? is

All lines through vertex and points on circle generate a

10. Product of cube roots of -1 is:

Which is a reducible factor:

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

Solution space consisting of all feasible solutions of system of linear in inequalities is called

A point P in space has __________ coordinates.

The interval in which series ? + ?? + ??^? + ??^? + ⋯ is convergent if :

The general term of a ?. ?., is :

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

Degree of quadratic equation is:

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

(0,0) is the solution of the inequality

1° is equal to

A die is rolled , the probability of getting 3 or 5 is:

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

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

Which is a reducible factor:

The Normal form of the equation of the straight line is

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

A type of the conic that has eccentricity greater than 1 is

If the system of linear equations have no solution at all, then it is called a/an

The foci of hyperbola always lie on :

Corner point is also called

The sum of infinite geometric series is valid if

2. A sequence is also known as:

An infinite geometric series is convergent if

. An infinite geometric series is divergent if

To determine the area under the curve by the use of integration , the idea was given by

The circle whose radius is 1 is called:

No term of a ?. ?., is:

If sum of series is defined then it is called:

? = ? is the straight line