1. Y=2(1+cos x)
2. Y=2+cos x+sin x
3. Y=cos x-sin x
4. Y=1+cos x+sin x
Y=1+cos x+sin x
1. Y=e-x-e2x+xe2x
2. Y=ex-e-2x-xe2x
3. Y=e-x+e2x+x/2e2x
4. Y=ex-e-2x-x/2e2x
Y=e-x-e2x+xe2x
1.
2. C1cos nx +C2sin nx
3. C1cos2nx+C2sin2nx
4. C1cos3nx+C2sin3nx
C1cos nx +C2sin nx
1. Xe-x
2. X2e-x
3. (x-1)e3x
4. (x-2)e4x
(x-1)e3x
1. 0
2. 1
3. 2
4. 32
1
1. 2500cm3
2. 3000cm3
3. 3333cm3
4. 235cm3
3000cm3
1. Y=x3/6+C1x2+C2
2. Y=x3/6+C1x+C3
3. Y=x2/6+C1x+C2
4. Y=-x2/6+C1x+C2
Y=x3/6+C1x+C3
1. 10
2. 50
3. 20
4. -25
10
1. x2/3+4x
2. x3/3+4x
3. x3/3+4
4. x3/3+4x2
x3/3+4x
1. 49/4
2. 283/8
3. 511/8
4. None of these
511/8