If , then the values of a and b are respectively
1, - 1
- 1, 1
1, 1
- 1, - 1
B.
- 1, 1
The differential equation representing the family of curves y = 2c (x + c3), where c is a positive parameter, is of
order 1, degree 1
order 1, degree 2
order 1, degree 3
order 1, degree 4