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User vijay
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0
votes
1
answer
Consider the probability distribution of a random variable X:
asked
Mar 31, 2018
in
Class XII Maths
probability
0
votes
1
answer
The solution of dy/dx + y = e-x,y(0) = 0 is
asked
Mar 31, 2018
in
Class XII Maths
differential equations
0
votes
1
answer
The degree of the differential equation d2y/dx2 + (dy/dx)3 + 6y5 = 0 is
asked
Mar 31, 2018
in
Class XII Maths
differential equations
0
votes
1
answer
Integrating factor of the differential equation (1-x2) dy/dx - xy = 1 is
asked
Mar 31, 2018
in
Class XII Maths
differential equations
–1
vote
1
answer
Which of the following is a second order differential equation ?
asked
Mar 31, 2018
in
Class XII Maths
differential equations
–1
vote
1
answer
The number of solutions of dy/dx = y+1/x-1 when y(1)= 2 is
asked
Mar 31, 2018
in
Class XII Maths
differential equations
0
votes
1
answer
Solution of the differential equation tan y sec2 xdx + tanx sec2 ydx = 0 is
asked
Mar 31, 2018
in
Class XII Maths
differential equations
0
votes
1
answer
Integrating factor of the differential equation cos x dy/dx + y sin x = 1 is
asked
Mar 31, 2018
in
Class XII Maths
differential equations
0
votes
1
answer
Solution of differential equation xdy - ydx = 0 represents
asked
Mar 31, 2018
in
Class XII Maths
differential equations
0
votes
1
answer
The differential equation for y = A cos a x +B sin a x, where A and B are are arbitrary constants is
asked
Mar 31, 2018
in
Class XII Maths
differential equations
+1
vote
1
answer
If y = e-x (A cos x + B sin x), then y is a solution of
asked
Mar 31, 2018
in
Class XII Maths
differential equations
+1
vote
1
answer
The order and degree of the differential equation d2y/dx2+(dy/dx)1/4 + x1/5 = 0,respectively are
asked
Mar 31, 2018
in
Class XII Maths
differential equations
0
votes
1
answer
The degree of the differential equation[1+(dy/dx)2]3/2 = d2y/dx2 is
asked
Mar 31, 2018
in
Class XII Maths
differential equations
0
votes
1
answer
The degree of the differential equation (d2y/dx2)(dy/dx)2 = x sin(dy/dx) is
asked
Mar 31, 2018
in
Class XII Maths
differential equations
0
votes
1
answer
The area of the region bounded by the curve y = x+1 and the lines x = 2 and x = 3 is
asked
Mar 30, 2018
in
Class XII Maths
applications of integrals
0
votes
1
answer
The area of the region bounded by the circle x2+y2 = 1 is
asked
Mar 30, 2018
in
Class XII Maths
applications of integrals
0
votes
1
answer
The area of the region bounded by the ellipse x2/25+y2/16 = 1 is
asked
Mar 30, 2018
in
Class XII Maths
applications of integrals
0
votes
1
answer
The area of the region bounded curve y = sin x between the ordinates x = 0, x = π/2 and the x-axis is
asked
Mar 30, 2018
in
Class XII Maths
applications of integrals
0
votes
1
answer
The area of the region bounded by parabola y2 = x and the straight line 2y = x is
asked
Mar 30, 2018
in
Class XII Maths
applications of integrals
0
votes
1
answer
Area of the region in the first quadrant enclosed by the x-axis, the line y = x and the circle x2 + y2 = 32 is
asked
Mar 30, 2018
in
Class XII Maths
applications of integrals
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