Arnav Chauhan

Arnav Chauhan commented,

Arnav Chauhan created a post,

Arnav Chauhan commented,
Yes, f(x) = 2x/(x^21) is not invertible. But restricting it's domain to (1,1) would allow us to conclude that the inverse of the function f is 1/y.(1  sqrt(1+x^2)) and the graph of the same is a...

Arnav Chauhan commented,
I just got the answer of this, it's x = 1/y.(+/ sqrt(y^2+1) + 1) But according to this equation, y=0 is undefined but f(0) = 0. Why the inverse not giving the correct answer? (The inverse matches...

Arnav Chauhan created a post,
Inverse Fucntions
How do I, algebraically, find the inverse function to f(x) = 2x/(x^21) ?

Arnav Chauhan created a post,
Rational Functions
Say x^6  64 = f(x). The domain of this function is (infty,infty). But f(x)/(x2) is a continuous graph and does not have any breaks at x=2. Why is this? If it is because it is divisible by (x2...

Arnav Chauhan created a post,
Natural Numbers. No 0, then how come 10?
If natural numbers are defined to NOT include 0. Why do they include numbers with digits 0??

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