Differential EquationHard
Question
The differential equation whose solution is (x - h)2 + (y - k)2 = a2 is (a is a constant)
Options
A.
B.
C.
D.none of these
Solution
(x - h)2 + (y - k)2 = a2 ........... (1)
2(x - h) + 2 (y - k)
= 0 ........... (2)
1 +
+ (y - k) 
= 0 .......... (3)
From (3) we have (y - k) , use in (2) to get (x - h) and put (x - h) and (y - k) in (1)
2(x - h) + 2 (y - k)
= 0 ........... (2) 1 +
+ (y - k) = 0 .......... (3)From (3) we have (y - k) , use in (2) to get (x - h) and put (x - h) and (y - k) in (1)
Create a free account to view solution
View Solution FreeMore Differential Equation Questions
The solution of y5x + y - x = 0 is -...A curve passes through the point & its slope at any point is given by - cos2 . Then the curve has the equation -...Which of the following equation is linear-...The solution of differential equation dx + x sec2 dy = 0 satisfying the initial condition y(1) = is...The solution of the differential equation ydx − (x + 2y2)dy = 0 is x = f(y). If f(−1) = 1, then f(1) is equa...