Maths-
General
Easy
Question
The quadratic equation whose roots are I and m where l = is
Hint:
In this question, we have to find the quadratic equation where the roots l and m are given. First we will find the value of l and m. Then to find the quadratic equation when l and m are roots we will use the form.
The correct answer is:
Given, the quadratic equation whose roots are I and m where
l =
Related Questions to study
Maths-
In
In
Maths-General
Maths-
Let f : [-10, 10] →R, where f(x) = sin x + be an odd function. Then set of values of parameter a is/are
Let f : [-10, 10] →R, where f(x) = sin x + be an odd function. Then set of values of parameter a is/are
Maths-General
physics-
Light wave enters from medium 1 to medium 2. Its velocity in 2nd medium is double from 1st. For total internal reflection the angle of incidence must be greater than
Light wave enters from medium 1 to medium 2. Its velocity in 2nd medium is double from 1st. For total internal reflection the angle of incidence must be greater than
physics-General
maths-
If the function f(x) dt → 5 as |x| → I, then the value of ‘a’ so that the equation 2x + f(t) dt = a has at least two roots of opposite signs in (-1, 1) is
If the function f(x) dt → 5 as |x| → I, then the value of ‘a’ so that the equation 2x + f(t) dt = a has at least two roots of opposite signs in (-1, 1) is
maths-General
Maths-
In
In
Maths-General
chemistry-
On Bohr’s stationary orbits -
On Bohr’s stationary orbits -
chemistry-General
chemistry-
For a valid Bohr orbit, its cicumfrence should be -
For a valid Bohr orbit, its cicumfrence should be -
chemistry-General
chemistry-
Arrange the following particles in increasing order of values of e/m ratio: Electron (e), proton (p), neutron (n) and α-particle (α) -
Arrange the following particles in increasing order of values of e/m ratio: Electron (e), proton (p), neutron (n) and α-particle (α) -
chemistry-General
Maths-
In
In
Maths-General
physics-
An antenna behaves as resonant circuit only when its length is
An antenna behaves as resonant circuit only when its length is
physics-General
Maths-
If
If
Maths-General
physics-
In the adjoining diagram, a wavefront AB, moving in air is incident on a plane glass surface XY. Its position CD after refraction through a glass slab is shown also along with the normals drawn at A and D. The refractive index of glass with respect to air () will be equal to
In the adjoining diagram, a wavefront AB, moving in air is incident on a plane glass surface XY. Its position CD after refraction through a glass slab is shown also along with the normals drawn at A and D. The refractive index of glass with respect to air () will be equal to
physics-General
chemistry-
Which statement is not correct for n=5,m=2:
Which statement is not correct for n=5,m=2:
chemistry-General
chemistry-
In P-atom find out the no. of paired electrons for l=1 and m =0-
In P-atom find out the no. of paired electrons for l=1 and m =0-
chemistry-General
chemistry-
For H- atom, the energy required for the removal electron from various sub-shells is given at under:
The order of the energies would be:
For H- atom, the energy required for the removal electron from various sub-shells is given at under:
The order of the energies would be:
chemistry-General