Question

pls solve it fast and correct

1. lim x --> 0 (√(1+x) -1)/x
2. derivative of (4x+1)/ (1+tan x)​

Answer 1

Answer:

-82x

Step-by-step explanation:

please mark me as brainliest

Answer 2

Answer:

-82x

Step-by-step explanation:

this is the answer I hope it helps you

please mark my answer in brainliest