1. 0
2. -1
3. 1
4. 2
1
1. 1/2√(1+x)+c
2. (2/3)(1+x)3/2+c
3. √(1+x)+c
4. 2(1+x)3/2+c
(2/3)(1+x)3/2+c
1. 1
2. 2
3. 3
4. 4
4
1. π/6
2. π/4
3. π/2
4. π
π/4
1. log(2√2)+(π/3)
2. log(2√2)+(π/6)
3. log(2√2)+(π/12)
4. log(2√2)+(π/2)
log(2√2)+(π/12)
1. 0.3222
2. 0.2333
3. 0.5222
4. 0.2555
0.5222
1. y(dy/dx)2+4x(dy/dx)=4y
2. -y(dy/dx)2=2x(dy/dx)-y
3. y(dy/dx)2+y=2xy(dy/dx)
4. y(dy/dx)2+2xy(dy/dx)+y=0
-y(dy/dx)2=2x(dy/dx)-y
1. y siny = x2 logx+c
2. ysiny = x2+c
3. y sin y = x2+logx
4. y sin y = x logx+c
y sin y = x logx+c
1. tan-1(y/x)=logy+c
2. tan-1(x/y)+logx+c=0
3. log(x+2y+√x√y)+logy+c=0
4. sinh-1(x/y)+logy+c=0
sinh<sup>-1</sup>(x/y)+logy+c=0