HSC Arts (English Medium) 12th Standard Board Exam - Maharashtra State Board Important Questions

Evaluate the following : `int x^3.logx.dx`

Integrate the following functions w.r.t. x : `e^(sin^-1x)*[(x + sqrt(1 - x^2))/sqrt(1 - x^2)]`

Integrate the following w.r.t. x : `((3sin - 2)*cosx)/(5 - 4sin x - cos^2x)`

`int e^x/x [x (log x)^2 + 2 log x]` dx = ______________

If `int 1/(x + x^5)` dx = f(x) + c, then `int x^4/(x + x^5)`dx = ______

`int  ("e"^x(x - 1))/(x^2)  "d"x` = ______ 

`int sqrt(1 + sin2x)  dx`

`int cos^7 x  "d"x`

`int(log(logx))/x  "d"x`

`int ["cosec"(logx)][1 - cot(logx)]  "d"x`

`int (cos2x)/(sin^2x cos^2x)  "d"x`

If f'(x) = `x - 3/x^3`, f(1) = `11/2` find f(x)

`int ((x^2 + 2))/(x^2 + 1) "a"^(x + tan^(-1_x)) "d"x`

`int sqrt((9 + x)/(9 - x))  "d"x`

`int 1/(2 +  cosx - sinx)  "d"x`

`int sin(logx)  "d"x`

`int "e"^(sin^(-1_x))[(x + sqrt(1 - x^2))/sqrt(1 - x^2)] "d"x`

`int (x^2 + x -1)/(x^2 + x - 6)  "d"x`

`int (x + sinx)/(1 - cosx)  "d"x`

Evaluate:

`int (5e^x)/((e^x + 1)(e^(2x) + 9)) dx`