Question

ln(2x-1)=8
2x-1=e^8
2x=e^8+1
x=e^8+1/2
x=2981.45

Does this look correct?

Answer 1

yes dear

Answer 2

the fourth step should be
\[\large{x=\frac{e^8+1}{2}}\]

Answer 3

so x=1490.978

Answer 4

are you sure? because e^8+1 is all divided by 2

Answer 5

http://www.wolframalpha.com/input/?i=lim+x-%3E0+%28%28sin%28a%2Bx%29-sin%28a-x%29%29%2Fx%29

Answer 6

in ur work u only divided the 1 by 2

Answer 7

ohhhh THANK YOUU

Answer 8

:D