Question

persamaan diferensial dari xy' + y + 4 =0

Answer 1

Answer:

persamaan diferensial dari xy' + y + 4 =0

Same signs: + - +=4____ (-) - (-) = ____0_

Different signs: + - (−) = __x_ (−) - + =___y__

PROPERTY OF ZERO: X - 0 = _____

Answer 2

Answer:

xy'+y=-4

=y(x+1)=-4

=x+1=-4/y

x=-4/y-1..

ANSWER..