The number of integral solution of `x1 + x2 + x3 + x4 = 25,` such that `x1>=1, x2>=2, x3>=3, x4 >=4`.

The number of integral solution of x1+x2+x3+x4=25, such that x1>=1,x2>=2,x3>=3,x4>=4

The number of integral solutions of 2(x+2)gt x^(2)+1 , is

The number of integral solutions of 2(x+2)gt x^(2)+1 , is

The number of integral solutions of (x+1)/(x^(2)+2) gt (1)/(4) is

If the number of integral of solutions of x+y+z+w lt 25 are .^(23)C_(lambda) , such that x gt -2, y gt 1, z ge 0, w gt 3 , then the value of lambda is

If the number of integral of solutions of x+y+z+w lt 25 are .^(23)C_(lambda) , such that x gt -2, y gt 1, z ge 0, w gt 3 , then the value of lambda is

The solution set of -x^2 +3x+4gt 0 is

Find the solution of tan^(-1) 2x +tan^(-1) 3x = pi/4 , x gt 0

if 1/x^2 gt 3 then x in