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### Related Questions to study

maths-

#### If and are acute angles such that and then

#### If and are acute angles such that and then

maths-General

physics-

#### Three persons and of same mass travel with same speed such that each one faces the other always. After how much time will they meet each other?

#### Three persons and of same mass travel with same speed such that each one faces the other always. After how much time will they meet each other?

physics-General

physics-

#### Figure given shows the distance–time graph of the motion of a car. It follows from the graph that the car is

Since which is in form

Thus, the motion is uniformly accelerated

Thus, the motion is uniformly accelerated

#### Figure given shows the distance–time graph of the motion of a car. It follows from the graph that the car is

physics-General

Since which is in form

Thus, the motion is uniformly accelerated

Thus, the motion is uniformly accelerated

physics-

#### A rocket is fired upwards. Its engine explodes fully is 12s. The height reached by the rocket as calculated from its velocity-time graph is

Height reached m=66m

#### A rocket is fired upwards. Its engine explodes fully is 12s. The height reached by the rocket as calculated from its velocity-time graph is

physics-General

Height reached m=66m

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#### In the relation P is pressure, Z is distance, k is Boltzmann constant and is the temperature. The dimensional formula of β b will be:

#### In the relation P is pressure, Z is distance, k is Boltzmann constant and is the temperature. The dimensional formula of β b will be:

physics-General

maths-

#### The number of values of k for which the system of equations has infinite number of solutions is

#### The number of values of k for which the system of equations has infinite number of solutions is

maths-General

maths-

#### The value of λ such that the system

has no solution is

#### The value of λ such that the system

has no solution is

maths-General

maths-

#### Let If AB is a scalar multiple of B, then

#### Let If AB is a scalar multiple of B, then

maths-General

chemistry-

#### An open tank is filled with Hg upto a height of 76cm. Find the pressure at the bottom of the tank and middle of the tank. (If atmospheric pressure is 1 atm) respectively are

#### An open tank is filled with Hg upto a height of 76cm. Find the pressure at the bottom of the tank and middle of the tank. (If atmospheric pressure is 1 atm) respectively are

chemistry-General

chemistry-

#### For one mole of a van der Waals gas when b=0 and T = 300 K, the PV vs 1/V plot is shown below. The value of ‘a’ (atmliter^{2} .mol^{–2}) is

#### For one mole of a van der Waals gas when b=0 and T = 300 K, the PV vs 1/V plot is shown below. The value of ‘a’ (atmliter^{2} .mol^{–2}) is

chemistry-General

physics-

#### In the equation The value of x is :

#### In the equation The value of x is :

physics-General

maths-

#### If then the value(s) of is are

#### If then the value(s) of is are

maths-General

physics-

#### From a high tower at time , one stone is dropped from rest and simultaneously another stone is projected vertically up with an initial velocity. The graph of the distance between the two stones, before either his the ground, plotted against time will be as

, Clearly,

#### From a high tower at time , one stone is dropped from rest and simultaneously another stone is projected vertically up with an initial velocity. The graph of the distance between the two stones, before either his the ground, plotted against time will be as

physics-General

, Clearly,

maths-

#### Let M and N be two 3×3 non- singular symmetric matrices such that MN NM .If denotes the transpose of the matrix P, then is equal to

#### Let M and N be two 3×3 non- singular symmetric matrices such that MN NM .If denotes the transpose of the matrix P, then is equal to

maths-General

maths-

#### If A is 3×3 non-singular matrix then

#### If A is 3×3 non-singular matrix then

maths-General