Which of the following is not a binary operation :

A compound proposition which is always neither true nor false is called:

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

The sum of terms of a sequence 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.

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

A compound proposition which is always wrong is called:

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

(b)     (c)                  (d)

The sum of infinite geometric series is valid if

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

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

For any two matrices A and B ,(? + ?)^? =

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

53. The inverse of unit matrix is:

One rotation in anti-clock wise direction is equal to:

3. A sequence is function whose domain is

If an event always occurs , then it is called:

The graph of linear function is :

The equation in which variable occurs in exponent , called:

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

Corner point is also called

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

Corner point is also called

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

The next term of the sequence ?, ?, ??, ??, … is

Which of the following is true:

The inverse of a function exists only if it is

∫ ?????? =

The product of all four fourth roots of unity is:

General solution of every trigonometric equation consists of :

(0,0) is the solution of the inequality

4. As sequence whose range is ? ?. ?., set of real numbers is called:

For any two matrices A and B ,(? + ?)^? =

Identity element in (?, . ) is:

Straight line angle is equal to

Curves of the trigonometric functions repeat after fixed intervals because trigonometric
functions are

7. Which can be reduced to Pythagoras theorem,

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

A linear inequality contains at least _________ variables.

Relation between the length of arc of a circle and the circular measure of it central angle is:

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

A card is drawn from a deck of 52 playing cards. The probability of card that it is an ace card is:

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

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

In a proposition if ? → ? ???? ? → ? is called

The focal chord is a chord which is passing through

Synthetic division is a process of:

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

A point where 1st derivative of function is zero , is called

Focus of the ellipse always lies on the