General
Easy
Maths-

The number of into functions that can be defined from A equals left curly bracket x comma y comma z comma w comma t right curly bracket text  to  end text bold italic B equals left curly bracket bold italic alpha comma bold italic beta comma bold italic gamma right curly bracket is

 

Maths-General

  1. 150
  2. 0
  3. 60
  4. 93

    Answer:The correct answer is: 93

    Book A Free Demo

    +91

    Grade*

    Related Questions to study

    General
    maths-

    The number of many one functions from A equals left curly bracket 1 comma 2 comma 3 right curly bracket text  to  end text B equals left curly bracket a comma b comma c comma d right curly bracket is

    The number of many one functions from A equals left curly bracket 1 comma 2 comma 3 right curly bracket text  to  end text B equals left curly bracket a comma b comma c comma d right curly bracket is

    maths-General
    General
    physics-

    A body moving with velocity v has momentum and kinetic energy numerically equal. What is the value of v?

    A body moving with velocity v has momentum and kinetic energy numerically equal. What is the value of v?

    physics-General
    General
    physics-

    The graph between the resistive force F acting on a body and the distance covered by the body is shown in figure. The mass of the body is 25KG and initial velocity is 2 m/s. When the distance covered by the body is 4km, its kinetic energy would be

    The graph between the resistive force F acting on a body and the distance covered by the body is shown in figure. The mass of the body is 25KG and initial velocity is 2 m/s. When the distance covered by the body is 4km, its kinetic energy would be

    physics-General
    General
    maths-

    The number of onto functions that can be defined from A={a,b,c,d,e} to {1,2} is

    The number of onto functions that can be defined from A={a,b,c,d,e} to {1,2} is

    maths-General
    General
    physics-

    The momentum of a body increases by 20%. The percentage increase in its kinetic energy is

    The momentum of a body increases by 20%. The percentage increase in its kinetic energy is

    physics-General
    General
    physics-

    Two spheres A and B  of masses M1 and  M2 respectively collide. A is at rest initially and B is moving with velocity V along X-axis. After collision  has a velocity V over 2 in a direction perpendicular to the original direction. The mass  moves after collision in the direction

    Two spheres A and B  of masses M1 and  M2 respectively collide. A is at rest initially and B is moving with velocity V along X-axis. After collision  has a velocity V over 2 in a direction perpendicular to the original direction. The mass  moves after collision in the direction

    physics-General
    General
    physics-

    A block of mass 10 kg slides down a rough slope which is inclined at 45 to the power of ring operator to the horizontal. The coefficient of sliding friction is 0.30. When the block has slide 5 m, the work done on the block by the force of friction is nearly

    A block of mass 10 kg slides down a rough slope which is inclined at 45 to the power of ring operator to the horizontal. The coefficient of sliding friction is 0.30. When the block has slide 5 m, the work done on the block by the force of friction is nearly

    physics-General
    General
    physics-

    Two identical cylindrical vessels with their bases at same level each contains a liquid of density rho. The height of the liquid in vessel is h1 and that in the other vessel is h2. The area of either base is A. The work done by gravity in equalizing the levels when the two vessels are connected, is

    Two identical cylindrical vessels with their bases at same level each contains a liquid of density rho. The height of the liquid in vessel is h1 and that in the other vessel is h2. The area of either base is A. The work done by gravity in equalizing the levels when the two vessels are connected, is

    physics-General
    General
    maths-

    The number of injections from Set - A containing 5 elements to a Set -B containing 6 elements is

    The number of injections from Set - A containing 5 elements to a Set -B containing 6 elements is

    maths-General
    General
    physics-

    Two bodies moving towards each other collide and move away in opposite directions. There is some rise in temperature of bodies because a part of the kinetic energy is converted into

    Two bodies moving towards each other collide and move away in opposite directions. There is some rise in temperature of bodies because a part of the kinetic energy is converted into

    physics-General
    General
    physics-

    Two masses of 1kg  and 4kg  are moving with equal kinetic energies. The ratio of the magnitudes of their linear momenta is

    Two masses of 1kg  and 4kg  are moving with equal kinetic energies. The ratio of the magnitudes of their linear momenta is

    physics-General
    General
    maths-

    The number of constant mappings from A equals left curly bracket 1 comma 2 comma 3 comma 4 horizontal ellipsis horizontal ellipsis comma n right curly bracket to B equals left curly bracket a comma b right curly bracket is

    The number of constant mappings from A equals left curly bracket 1 comma 2 comma 3 comma 4 horizontal ellipsis horizontal ellipsis comma n right curly bracket to B equals left curly bracket a comma b right curly bracket is

    maths-General
    General
    physics-

    A rod  AB of mass , length Lis lying on a horizontal frictionless surface. A particle of mass m travelling along the surface hits the end A of the rod with a velocity straight v subscript 0 in a direction perpendicular to AB. The collision is completely elastic. After the collision, the Particle comes to rest. The ratio straight m over straight M is

    A rod  AB of mass , length Lis lying on a horizontal frictionless surface. A particle of mass m travelling along the surface hits the end A of the rod with a velocity straight v subscript 0 in a direction perpendicular to AB. The collision is completely elastic. After the collision, the Particle comes to rest. The ratio straight m over straight M is

    physics-General
    General
    maths-

    Number of functions from Set-A containing 5 elements to a Set-B containing 4 elements is

    Number of functions from Set-A containing 5 elements to a Set-B containing 4 elements is

    maths-General
    General
    physics-

    A ball is released from the top of a tower. The ratio of work done by force of gravity in first, second and third second of the motion of the ball is

    A ball is released from the top of a tower. The ratio of work done by force of gravity in first, second and third second of the motion of the ball is

    physics-General