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

Question

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

anonymous · Answer

6

anonymous · Answer

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

anonymous · Answer

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

anonymous · Answer

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

anonymous · Answer

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...

anonymous · Answer

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

anonymous · Answer

my math is so bad today

anonymous · Answer

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

anonymous · Answer

and typos galore!