Suppose `f (x) -ax + b and g (x)=bx+ a`, where a and b are positive integets If `f(g(50))-g(f(50))=28` then the product (ab) can have the value equal to

Suppose f(x)=a x+ba n dg(x)=b x+a ,w h e r eaa n db are positive integers. If f(g(50))-g(f(50))=28 , then the product (ab) can have the value equal to

Suppose f(x)=a x+ba n dg(x)=b x+a ,w h e r eaa n db are positive integers. If f(g(50))-g(f(50))=28 , then the product (ab) can have the value equal to

Suppose f(x)=ax+b and g(x)=bx+a, where a and b are positive integers.If f(g(20))-g(f(20))=28, then which of the following is not true? a=15 b.a=6 c.b=14 d.b=3

Suppose f(x)=a x+ba n dg(x)=b x+a ,w h e r eaa n db are positive integers. If f(g(20))-g(f(20))=28 , then which of the following is not true? a=15 b. a=6 c. b=14 d. b=3

Suppose f(x)=a x+ba n dg(x)=b x+a ,w h e r eaa n db are positive integers. If f(g(20))-g(f(20))=28 , then which of the following is not true? a=15 b. a=6 c. b=14 d. b=3

If f(x)=(ax)/b and g(x)=(cx^2)/a , then g(f(a)) equals

If f(x) = ax + b and g(x) = cx + d, then f(g(x))=g(f(x)) implies