" If "x=(5)/(9)" and "y=(9)/(11)," prove that "|x times y|=|x|times|y|

If x=5/9 and y=9/11 then prove that |x xx y|=|x| xx| y|

If x^(16)y^(9)=(x^(2)+y)^(17), prove that x(dy)/(dx)=2y

Verify the property x xx y = y xx x of rational numbers by using x=(2)/(3) and y=(9)/(4) and What is the name of this property?

If x^(16)y^(9)=(x^(2)+y)^(17) , prove that dy/dx=(2y)/x .

If x^(16)y^9=(x^2+y)^(17) , prove that x(dy)/(dx)=2y

Verify the property x xx y = y xx x of rational numbers by using x=(-3)/(8) and y=(-4)/(9) and What is the name of this property?

If x^16 . y^9 = (x^2 + y)^(17) , prove that (dy)/(dx) = (2y)/x .

Show that : x^3y^2 = x times x times x times y times y

Taking x = (-4)/( 9) , y = (5)/( 12) and z = (7)/( 18) , find: ( x div y) xx z

Evaluate : y times y times y times y times x