Advertisements
Advertisements
प्रश्न
Choose the correct alternative:
The differential equation of the family of curves y = Aex + Be-x, where A and B are arbitrary constants is
विकल्प
`("d"^2y)/(dx^2) + y = 0`
`("d"^2y)/(dx^2) - y = 0`
`("d"y)/("d"x) + y = 0`
`("d"y)/("d"x) - y = 0`
उत्तर
`("d"^2y)/(dx^2) - y = 0`
APPEARS IN
संबंधित प्रश्न
Express the following physical statements in the form of differential equation.
Radium decays at a rate proportional to the amount Q present
Express the following physical statements in the form of differential equation.
The population P of a city increases at a rate proportional to the product of population and to the difference between 5,00,000 and the population
Express the following physical statements in the form of differential equation.
For a certain substance, the rate of change of vapor pressure P with respect to temperature T is proportional to the vapor pressure and inversely proportional to the square of the temperature
Express the following physical statements in the form of differential equation.
A saving amount pays 8% interest per year compound continuously. In addition, the income from another investment is credited to the amount continuously at the rate of ₹ 400 per year.
Assume that a spherical rain drop evaporates at a rate proportional to its surface area. Form a differential equation involving the rate of change of the radius of the rain drop
Choose the correct alternative:
The differential equation representing the family of curves y = A cos (x + B), where A and B are parameters, is
