Number of positive integral solutions of the equation `(1)/(x)+(2)/(y)=(1)/(4)` is

The number of positive integral solutions of the equation x_(1)x_(2)x_(3)=60 is:

If N is the number of positive integral solutions of the equation x_(1)x_(2)x_(3)x_(4)=770 , then the value of N is

Find the number of positive integral solutions of the equation x+y+z=12.

Find the number of positive integral solutions of the equation x+y+z=12.

Number of positive unequal integral solutions of the equation x+y+z=12 is

Find the number of positive integral solution of the equation Tan^(-1)x+Tan^(-1)(1//y)=Tan^(-1)3 is

Find the number of positive integral solution of the equation tan^(-1)x+cos^(-1)(y/(sqrt(1+y^2)))=sin^(-1)(3/(sqrt(10)))

Find the number of positive integral solution of the equation tan^(-1)x+cos^(-1)(y/(sqrt(1-y^2)))=sin^(-1)(3/(sqrt(10)))

The number of positive integral solutions (x,y) of the equation 2xy-4x^(2)+12x-5y=11, is

Find the number of positive integral solution of the equation tan^(-1)x+cos^(-1)y/(sqrt(1+y^2))=sin^(-1)3/(sqrt(10))