Question

09. If y=cos-¹2x+cot -¹5x+tan-¹ '5x, then
(a) y (0)=0
(b) y"(0)=1
(c) y'(0)=1
(d) y (0)=1
its inverse functions!
reply pleassss
​

Answer 1

Step-by-step explanation:

https://you.tube/teachoo

Use this Link for Answer

Answer 2

Answer:

option c is the correct answer