Maths-

General

Easy

Question

Which function is shown in graph?

Constant
Modulus
Identity
Signum function

hint Hint:

This function is a special type of linear function having the form $f open parentheses x close parentheses equals x$

The correct answer is: Identity

Identity function

The graph of an identity function is a straight line that passes from the origin. For an identity function, the domain and range are the same.

Five rods of same dimensions are arranged as shown in figure. They have thermal conductivities $K subscript 1 end subscript comma blank K subscript 2 end subscript comma blank K subscript 3 end subscript comma blank K subscript 4 end subscript a n d K subscript 5 end subscript.$ When points $A blank a n d blank B$ are maintained at different temperature, no heat would flow through central rod, if

physics-General

General

physics-

If two metallic plates of equal thicknesses and thermal conductivities $K subscript 1 end subscript$ and $K subscript 2 end subscript$ are put together face to face and a common plate is constructed, then the equivalent thermal conductivity of this plate will be

physics-General

General

physics-

The graph, shown in the adjacent diagram, represents the variation of temperature $left parenthesis T right parenthesis$ of two bodies, $x$ and $y$ having same surface area, with time ( $t$ ) due to the emission of radiation. Find the correct relation between the emissivity and absorptivity power of the two bodies.

physics-General

General

maths-

$s i n space A plus s i n space 3 A plus s i n space 5 A plus s i n space 7 A equals$

maths-General

General

maths-

Value of $s i n to the power of 6 space 7 1 half to the power of ring operator plus c o s to the power of 6 space 7 1 half$ is

maths-General

General

Maths-

In a population of 100 persons, 40 persons like tea and 30 persons like coffee. 10 persons like both of them. How many persons like neither tea nor coffee?

Maths-General

General

Maths-

In a population of 100 persons, 40 persons like tea and 30 persons like coffee. 10 persons like both of them. How many persons like either tea or coffee?

Maths-General

General

maths-

Let $A equals left curly bracket A subscript 1 end subscript comma A subscript 2 end subscript comma A subscript 3 end subscript comma A subscript 4 end subscript comma A subscript 5 end subscript comma A subscript 6 end subscript right curly bracket$ be the set of six unit circles with centres $C subscript 1 end subscript comma C subscript 2 end subscript comma C subscript 3 end subscript horizontal ellipsis C subscript 6 end subscript$ arranged as shown in the diagram. The relation $R$ on A is defined by $left parenthesis A subscript i end subscript comma A subscript j end subscript right parenthesis element of R less than rightwards double arrow C subscript i end subscript C subscript j end subscript less or equal than 2 square root of 2$ then

maths-General

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Which function is shown in graph?

Constant Modulus Identity Signum function

This function is a special type of linear function having the form

The correct answer is: Identity

Identity function

Related Questions to study

Five rods of same dimensions are arranged as shown in figure. They have thermal conductivities When points are maintained at different temperature, no heat would flow through central rod, if

Five rods of same dimensions are arranged as shown in figure. They have thermal conductivities When points are maintained at different temperature, no heat would flow through central rod, if

If two metallic plates of equal thicknesses and thermal conductivities and are put together face to face and a common plate is constructed, then the equivalent thermal conductivity of this plate will be

If two metallic plates of equal thicknesses and thermal conductivities and are put together face to face and a common plate is constructed, then the equivalent thermal conductivity of this plate will be

The graph, shown in the adjacent diagram, represents the variation of temperature of two bodies, and having same surface area, with time () due to the emission of radiation. Find the correct relation between the emissivity and absorptivity power of the two bodies.

The graph, shown in the adjacent diagram, represents the variation of temperature of two bodies, and having same surface area, with time () due to the emission of radiation. Find the correct relation between the emissivity and absorptivity power of the two bodies.

Value of is

Value of is

What is for two mutually exclusive sets A and B?

What is for two mutually exclusive sets A and B?

Which of the following is set representing neither A nor B?

Which of the following is set representing neither A nor B?

Which of the following is set representing B but not A?

Which of the following is set representing B but not A?

Which of the following is set representing A but not B?

Which of the following is set representing A but not B?

Which of the following is set B?

Which of the following is set B?

Which of the following is set A?

Which of the following is set A?

Which of the following is correct?

Which of the following is correct?

In a population of 100 persons, 40 persons like tea and 30 persons like coffee. 10 persons like both of them. How many persons like neither tea nor coffee?

In a population of 100 persons, 40 persons like tea and 30 persons like coffee. 10 persons like both of them. How many persons like neither tea nor coffee?

In a population of 100 persons, 40 persons like tea and 30 persons like coffee. 10 persons like both of them. How many persons like either tea or coffee?

In a population of 100 persons, 40 persons like tea and 30 persons like coffee. 10 persons like both of them. How many persons like either tea or coffee?

Let be the set of six unit circles with centres arranged as shown in the diagram. The relation on A is defined by then

Let be the set of six unit circles with centres arranged as shown in the diagram. The relation on A is defined by then

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Constant
Modulus
Identity
Signum function

This function is a special type of linear function having the form $f open parentheses x close parentheses equals x$

If two metallic plates of equal thicknesses and thermal conductivities $K subscript 1 end subscript$ and $K subscript 2 end subscript$ are put together face to face and a common plate is constructed, then the equivalent thermal conductivity of this plate will be

If two metallic plates of equal thicknesses and thermal conductivities $K subscript 1 end subscript$ and $K subscript 2 end subscript$ are put together face to face and a common plate is constructed, then the equivalent thermal conductivity of this plate will be

Value of $s i n to the power of 6 space 7 1 half to the power of ring operator plus c o s to the power of 6 space 7 1 half$ is

Value of $s i n to the power of 6 space 7 1 half to the power of ring operator plus c o s to the power of 6 space 7 1 half$ is

What is $A union B$ for two mutually exclusive sets A and B?

What is $A union B$ for two mutually exclusive sets A and B?