Commerce (English Medium) इयत्ता १२ - CBSE Question Bank Solutions

Integrate the function `(x+2)/sqrt(x^2 + 2x + 3)`

Integrate the function `(x + 3)/(x^2 - 2x - 5)`

Integrate the function `(5x + 3)/sqrt(x^2 + 4x + 10)`

`int dx/(x^2 + 2x + 2)` equals:

`int dx/sqrt(9x - 4x^2)` equals:

Integrate the function:

`sqrt(4 - x^2)`

Integrate the function:

`sqrt(1- 4x^2)`

Integrate the function:

`sqrt(x^2 + 4x + 6)`

Integrate the function:

`sqrt(x^2 + 4x +1)`

Integrate the function:

`sqrt(1-4x - x^2)`

Integrate the function:

`sqrt(x^2 + 4x - 5)`

Integrate the function:

`sqrt(1+ 3x - x^2)`

Integrate the function:

`sqrt(x^2 + 3x)`

Integrate the function:

`sqrt(1+ x^2/9)`

`int sqrt(1+ x^2)  dx` is equal to ______.

`int sqrt(x^2 - 8x + 7) dx` is equal to ______.

Find `int dx/(5 - 8x - x^2)`

Evaluate : `int_2^3 3^x dx`

Show that all the diagonal elements of a skew symmetric matrix are zero.

if `x^m y^n = (x + y)^(m + n)`, prove that `(d^2y)/(dx^2)= 0`