Khan/khan-exercises — Issue #11284: Trig identities 1 - csc instead of sefc
Author: KhanBugz
Created: 2012-01-15 18:04:28+00:00
State: open
Labels: chrome, lion, wrong-or-unclear

Reporter: m5praetor@gmail.com

in trig identities 1 there is a problem that states: if tan x is 1/sqrt(3) then what is the csc x. the answer provided gives the sec not the csc x. BTW, great site, completely incredible what you have done here.

[trig_identities_1.html?seed=113&problem=0](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/trig_identities_1.html?seed=113&problem=0&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/trig_identities_1.html?seed=113&problem=0&debug&activity=%5B%5B%22incorrect-activity%22%2C%22%5C%22None%20of%20the%20above.%5C%22%22%2C334%5D%2C%5B%22hint-activity%22%2C%220%22%2C3%5D%5D)

["None of the above."]

Mozilla/5.0 (Macintosh; Intel Mac OS X 10_7_2) AppleWebKit/535.7 (KHTML, like Gecko) Chrome/16.0.912.75 Safari/535.7

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