" (A) "g(y)=(3y)/(3-4y)

Let f"":""N rarr Y be a function defined as f""(x)""=""4x""+""3 , where Y""=""{y in N"":""y""=""4x""+""3 for some x in N} . Show that f is invertible and its inverse is (1) g(y)=(3y+4)/3 (2) g(y)=4+(y+3)/4 (3) g(y)=(y+3)/4 (4) g(y)=(y-3)/4

Let f"":""NvecY be a function defined as f""(x)""=""4x""+""3 , where Y""=""{y in N"":""y""=""4x""+""3 for some x in N} . Show that f is invertible and its inverse is (1) g(y)=(3y+4)/3 (2) g(y)=4+(y+3)/4 (3) g(y)=(y+3)/4 (4) g(y)=(y-3)/4

Let f"":""NvecY be a function defined as f""(x)""=""4x""+""3 , where Y""=""{y in N"":""y""=""4x""+""3 for some x in N} . Show that f is invertible and its inverse is (1) g(y)=(3y+4)/3 (2) g(y)=4+(y+3)/4 (3) g(y)=(y+3)/4 (4) g(y)=(y-3)/4

Solve: (y-(4-3y))/(2y-(3+4y))=(1)/(5)

g(x+y)= g (x) + g(x) +3xy (x+y)AA, y in R and g'(0) = -4 The value of g'(1) is

Simplify: 5 (x + 3y) -2 (3x-4y)

Evaluate : (i) (2x + 3y) ( 3x +4y)

lim_(y rarr(1)/(2))[(1-8y^(3))/(y-4y^(3))]

Solve the equation and verify your answer: (y-(7-8y))/(9y-(3+4y))=2/3

Solve the equation and verify your answer: (y-(7-8y))/(9y-(3+4y))=2/3