Advertisements
Advertisements
Question
Choose the correct alternative:
The order and degree of the differential equation `sqrt(sin ) ("d"x + "d"y) = sqrt(cos x) ("d"x - "d"y)` is
Options
1, 2
2, 2
1, 1
2, 1
Solution
1, 1
APPEARS IN
RELATED QUESTIONS
For the following equations, determine its order, degree (if exists)
`("d"y)/("d"x) + xy` = cot x
For the following equations, determine its order, degree (if exists)
`(("d"^2y)/("d"x^2))^2 + (("d"y)/("d"x))^2 = x sin(("d"^2y)/("d"x^2))`
For the following equations, determine its order, degree (if exists)
`sqrt(("d"y)/("d"x)) - 4 ("d"y)/("d"x) - 7x` = 0
For the following equations, determine its order, degree (if exists)
`y(("d"y)/("d"x)) = x/((("d"y)/("d"x)) + (("d"y)/("d"x))^3`
For the following equations, determine its order, degree (if exists)
`x^2 ("d"^2y)/("d"x^2) + [1 + (("d"y)/("d"x))^2]^(1/2)` = 0
For the following equations, determine its order, degree (if exists)
`(("d"^2y)/("d"x^2))^3 = sqrt(1 + (("d"y)/("d"x)))`
For the following equations, determine its order, degree (if exists)
`("d"^2y)/("d"x^2) = xy + cos(("d"y)/("d"x))`
For the following equations, determine its order, degree (if exists)
`("d"^2y)/("d"x^2) + 5 ("d"y)/("d"x) + int y "d"x = x^3`
For the following equations, determine its order, degree (if exists)
x = `"e"^(xy((dy)/(dx))`
Choose the correct alternative:
The order of the differential equation of all circles with centre at (h, k) and radius 'a' is
Choose the correct alternative:
If p and q are the order and degree of the differential equation `y("d"y)/("d"x) + x^3 (("d"^2y)/("d"x^2)) + xy = cos x`, when
