Question

lim as x->0, 6x/(sin5x)

Answer 1

6

Answer 2

f(x) is indeterminate at x = 0
so l'hopitals rule may help
but f'(x) is also indeterminate
on graphing it it looks like limit is 1.2

Answer 3

if you take derivative of top and bottom by L hopitals rule u get 6 / (cos 5x) 5....plugging 0 into the equation gets you 6/0 which does not exist

Answer 4

yes i know - i'm not sure how to proceed with this one - except i know the answer is 6/5 - i just checked on wolframalpha

Answer 5

yea...that might be a little advanced gauging by the question though ya know? I mean....L'Hopitals rule might be too advanced as well...

Answer 6

hold on - yes 5cos 0 = 5
so thats 6/5

Answer 7

my math is so bad today

Answer 8

dont worry - mines the same - i keep on making silly mistakes

Answer 9

and typos galore!