![\frac{1}{12n} = {[12n]}^{-1}](/tpl/images/0301/8227/641d7.png)
![[\frac{1}{4}][\frac{2}{5}][\frac{1}{2}][\frac{4}{7}][\frac{5}{8}][\frac{2}{3}][\frac{7}{n}] = \frac{560}{6720n} = [12n]^{-1} = \frac{1}{12n}](/tpl/images/0301/8227/4b577.png)
1/4 x 2/5 x 3/6 x 4/7 x 5/8 x 6/9 x 7/n=?
(a. 1 )
(b. 1/n )
(c. 1/12n )
(d...
Mathematics, 09.10.2019 00:00 milkcap1
1/4 x 2/5 x 3/6 x 4/7 x 5/8 x 6/9 x 7/n=?
(a. 1 )
(b. 1/n )
(c. 1/12n )
(d. 2/9n )
(e. 6/17n )
show your work plz
will mark brainlist
Answers: 3
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