If 'a' and 'b' are non-zero numbers such that their sum is six times the product, what is the value of 1/a + 1/b?	Choose the most appropriate option
A) 5 B) 6 C) 7 D) 8 E) 12
a+b = 6ab   1/a + 1/b = (b + a)/(ab) = 6.   The answer is 6.
<result>B</result>
If 'a' and 'b' are non-zero numbers such that their sum is six times the product, what is the value of 1/a + 1/b?