Question

अवतलता को परिभाषित कीजिए​

Answer 1

Answer:

I don't know

Step-by-step explanation:

hlo and I have a lot to say about this one way too many times in my number I m only one of these days and you were the only person that had to go through it so important for me and my no one knew

Answer 2

Answer:

The point where function is not define