1
GATE ME 2010
+1
-0.3
The blasius equation $$\,{{{d^3}f} \over {d{\eta ^3}}} + {f \over 2}\,{{{d^2}f} \over {d{\eta ^2}}} = 0\,\,\,\,$$ is a
A
2nd order non-linear ordinary differential equation
B
3rd order non-linear ordinary differential equation
C
3rd order linear ordinary differential equation
D
mixed order non-linear ordinary differential equation
2
GATE ME 2009
+1
-0.3
The solution of $$x{{dy} \over {dx}} + y = {x^4}$$ with condition $$y\left( 1 \right) = {6 \over 5}$$
A
$$y = {{{x^4}} \over 5} + {1 \over x}$$
B
$$y = {{4{x^4}} \over 5} + {4 \over {5x}}$$
C
$$y = {{{x^4}} \over 5} + 1$$
D
$$y = {{{x^5}} \over 5} + 1$$
3
GATE ME 2008
+1
-0.3
Given that $$\mathop x\limits^{ \bullet \bullet } + 3x = 0$$ and $$x\left( 0 \right) = 1,\,\,\mathop x\limits^ \bullet \left( 0 \right) = 1,$$ What is $$x(1)$$ ________.
A
$$-0.99$$
B
$$-0.16$$
C
$$0.41$$
D
$$0.99$$
4
GATE ME 2007
+1
-0.3
The solution of $${{d\,y} \over {d\,x}} = {y^2}$$ with initial value $$y(0)=1$$ is bounded in the interval is
A
$$- \infty \le x \le \propto$$
B
$$- \infty \le x \le 1$$
C
$$x < 1,x > 1$$
D
$$- 2 \le x \le 2$$
GATE ME Subjects
EXAM MAP
Medical
NEET