There is a subtle difference between Arctan and arctan
Arctan(x) is an inverse function such that the range is only the principla value
meanwhile, arctan(x) takes on infinitely many values
hope this helps
Answer:
We have better technology so we can take some of a dinosaurs DNA and see what era it was from, how long they have been extinct, etc.
Explanation:
Congress passed act public railbord
Answer:
1. Fredrick Douglas, Maria Stewart, David Ruggles, and Phillip Bell
Explanation:
1. Abolitionists tried to abolish slavery (hence the name) and some of them used violence. Garnet made a famous speech called "Address to the Slaves" (1843) and later Fredrick Douglas joined Maria Stewart, David Ruggles, and Phillip Bell, who all used force.
Sorry, this was the only one I could answer. I hope this helped.
Answer:
I think it is health department. I hope this helped.
