Maths-
General
Easy
Question
Let
,
and
, then dom
is given by
The correct answer is: 
Given, 
Given, domain of
is 
For domain of 

Domain of
is 
Hence, domain of 
Related Questions to study
physics-
In the adjacent diagram,
represents a wavefront and
and
, the corresponding two rays. Find the condition on
for constructive interference at P between the ray
and reflected ray 

In the adjacent diagram,
represents a wavefront and
and
, the corresponding two rays. Find the condition on
for constructive interference at P between the ray
and reflected ray 

physics-General
chemistry-
Select the rate law that correspond to the data shown for the following reaction.

Select the rate law that correspond to the data shown for the following reaction.

chemistry-General
chemistry-
Select the rate law that corresponds to the data shown for the following reaction.

Select the rate law that corresponds to the data shown for the following reaction.

chemistry-General
maths-
is relation on
given by
Which of the following belongs to
?
is relation on
given by
Which of the following belongs to
?
maths-General
physics-
Two magnets A and B are identical and these are arranged as shown in the figure. Their length is negligible in comparison with the separation between them. A magnetic needle is placed between the magnets at point P which gets deflected through an angle
under the influence of magnets. The ratio of distances d1 and d2 will be

Two magnets A and B are identical and these are arranged as shown in the figure. Their length is negligible in comparison with the separation between them. A magnetic needle is placed between the magnets at point P which gets deflected through an angle
under the influence of magnets. The ratio of distances d1 and d2 will be

physics-General
physics-
Two small magnets X and Y of dipole moments M1 and M2 are fixed perpendicular to each other with their north poles in contact. This arrangement is placed on a floating body so as to move freeely in earth's magnetic field as shown in figure then the ratio of magnetic moment is

Two small magnets X and Y of dipole moments M1 and M2 are fixed perpendicular to each other with their north poles in contact. This arrangement is placed on a floating body so as to move freeely in earth's magnetic field as shown in figure then the ratio of magnetic moment is

physics-General
physics-
Find the resultant magnetic moment for the following arrangement

Find the resultant magnetic moment for the following arrangement

physics-General
physics-
A modulating signal is a square wave as shown in the figure

The carrier wave is given by
The modulation index is
A modulating signal is a square wave as shown in the figure

The carrier wave is given by
The modulation index is
physics-General
physics-
In the P-V diagram shown in figure ABC is a semicircle. The work done in the process ABC is

In the P-V diagram shown in figure ABC is a semicircle. The work done in the process ABC is

physics-General
physics-
Volume versus temperature graph of two moles of helium gas is as shown in figure. The ratio of heat absorbed and the work done by the gas in process 1-2 is

Volume versus temperature graph of two moles of helium gas is as shown in figure. The ratio of heat absorbed and the work done by the gas in process 1-2 is

physics-General
physics-
P-V diagram of an ideal gas is as shown in figure. Work done by the gas in process ABCD is

P-V diagram of an ideal gas is as shown in figure. Work done by the gas in process ABCD is

physics-General
physics-
An ideal monoatomic gas is taken round the cycle ABCDA shown in the PV diagram in the given fig. The work done during the cycle is

An ideal monoatomic gas is taken round the cycle ABCDA shown in the PV diagram in the given fig. The work done during the cycle is

physics-General
physics-
The attenuation in optical fibre is mainly due to
The attenuation in optical fibre is mainly due to
physics-General
physics-
The P-V diagram of 2 gm of helium gas for a certain process
is shown in the figure. what is the heat given to the gas during the process 

The P-V diagram of 2 gm of helium gas for a certain process
is shown in the figure. what is the heat given to the gas during the process 

physics-General
physics-
In the following P-V diagram two adiabatics cut two isothermals at temperatures T1 and T2 (fig.). The value of
will be

In the following P-V diagram two adiabatics cut two isothermals at temperatures T1 and T2 (fig.). The value of
will be

physics-General