[" 11."(ax)/(b)-(by)/(a)=a+b],[ax-by=2ab" .[CBS "S" s "]

Solve the following equations: (ax)/(b)-(by)/(a)=a+b , ax-by=2ab.

Solve the following system of equations by method of cross-multiplication: (ax)/(b)-(by)/(a)=a+b,quad ax-by=2ab

5. sin(ax+b)cos(ax+b)

Solve (x + ab)/(2) = (y + ab)/(2) and ax + by = a^(2) + b^(2) .

Solve for x and y:x^(2)-y^(2)=xy-ab,(x+y)(ax+by)=2ab(a+b)

If (1)/((ax+b)(cx+d))+(A)/(ax+b) + (B)/(cx+d) then show that (1)/((ax+b)^(2)(cx+d))=(A)/((ax+b)^(2))+(AB)/(ax+b)+(B^(2))/(cx+d) .

If (1)/((ax+b)(cx+d))=(A)/(ax+b) + (B)/(cx+d) then show that (1)/((ax+b)^(2)(cx+d))=(A)/((ax+b)^(2))+(AB)/(ax+b)+(B^(2))/(cx+d) .

intsec^2(ax+b)=(tan(ax+b))/a +c,a ne0

Show that the lines ax+by+c=0, ax-by+c=0, ax-by=c ax+ by-c=0 (a ne b) enclose a rhombus whose area is (2c^(2))/(ab) sq unit.

The value(s) of 'p' for which the equation ax^(2)-px+ab=0 and x^(2)-ax-bx+ab=0 may have a common root,given a,b are non zero real numbers,is -