1. 0
2. 5/2
3. 5
4. 10
5/2
1. x2ey+x2/y+x/y2=c
2. x2ey-x2/y+x/y3=c
3. x2ey+x2/y-x/y3=c
4. none of these
x2ey+x2/y+x/y2=c
1. 1
2. 2
3. 4
4. Indefinitely many
2
1. 77
2. 88
3. 99
4. 66
88
1. Y=x(log x-1)
2. Y=x log x-1
3. Y=log x-1
4. Y=x log x
Y=x(log x-1)
1. 0
2. 1
3. 1/abc
4. Abc
1
1. 0
2. 1
3. Xa-b-c
4. None of these
1
1. 26
2. 24
3. 22
4. 20
26
1.
2.
3.
4.
1. 360 cm
2. 400 cm
3. 420 cm
4. 450 cm
450 cm