Hello sir,
Please answer my two questions in differential equations.It is objective type .
1. Solution of (D2+1)y=0 is ____________________________
Answers:
(a) y=(Ax+B)e^X.
(b) y=Acosx+Bsinx.
(c) x=(Ay+B)e^y.
(d) y=Ae^x+B/e^x.
2. The complementary function of a differential equation is B+ae^-x. Then the Auxiliary equation is ___________________.
Answers.
(a)m^2+m=0.
(b)m^2-m=0.
(c)m^2+2m+1=0.
(d)m^2-2m+1=0.
Thanks a lot.
Anitha Ashok.
Hello sir,
Please answer my two questions in differential equations.It is objective type .
1. Solution of (D2+1)y=0 is ____________________________
Answers:
(a) y=(Ax+B)e^X.
(b) y=Acosx+Bsinx.
(c) x=(Ay+B)e^y.
(d) y=Ae^x+B/e^x.
2. The complementary function of a differential equation is B+ae^-x. Then the Auxiliary equation is ___________________.
Answers.
(a)m^2+m=0.
(b)m^2-m=0.
(c)m^2+2m+1=0.
(d)m^2-2m+1=0.
Thanks a lot.
Anitha Ashok.