1.  4

2.  3

3.  2

4.  1

4

1

Explanation :
No Explanation available for this question

1.  2sin-1√x+c

2.  2sin-1x+c

3.  2xsin-1x+c

4.  sin-1√x+c

4

2sin-1√x+c

Explanation :
No Explanation available for this question

The value of the integralobtained by using Trapezoidal rule with h=1is

1.  63/85

2.  tan-1(4)

3.  108/85

4.  113/85

4

113/85

Explanation :
No Explanation available for this question

a>0,=

1.  π/2

2.  π

3.  π/3

4.  aπ

4

π

Explanation :
No Explanation available for this question

The area (in square units) bounded by the curves y2=4x and x2=4y is

1.  64/3

2.  16/3

3.  8/3

4.  2/3

4

16/3

Explanation :
No Explanation available for this question

(dy/dx)+2xtan(x-y)=1⇒sin(x-y)=

1.  Ae-x2

2.  Ae2x

3.  Aex2

4.  Ae-2x

4

Aex2

Explanation :
No Explanation available for this question

An integrating factor of the differential equationis

1.

2.

3.

4.

4

Explanation :
No Explanation available for this question

If f:R→R2 and g:R+→R are such that g(f(x))=|sinx| and f(g(x))=(sin√x)2,then a possible choice for f and b is

1.  f(x)=x2,g(x)=sin√x

2.  f(x)=sinx,g(x)=|x|

3.  f(x)=sin2x,g(x)=√x

4.  f(x)=x2,g(x)=√x

4

f(x)=sin2x,g(x)=√x

Explanation :
No Explanation available for this question

If z→z is f:z→z is defined bythen f is

1.  onto but not one to one

2.  one to one but not onto

3.  one to one and onto

4.  neither one to one nor onto

4

onto but not one to one

Explanation :
No Explanation available for this question

1.  1/4

2.  1/2

3.  1

4.  1/8

4