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I am having trouble entering my answers into the flashcards. Even though they look the same as the the flashcards answer, it keeps saying it is wrong. Has anyone else had trouble with something like this before? Here is an example of one of the flashcards.
[B]Convert the following to set builder notation, using x as your variable:
[0,4]
To indicate > type >/
Or to indicate < type \<
Answer: {x| 0 \< x \< 4 }
Wrong
Detailed Explanation:
Correct Answer:
{x| 0 < x < 4}
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It looks like it's due to your \'s in your answer. Try without it.
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seriously, don't use flashcards to study for math, it makes no sense at all. Use a system like ALEKS or KhanAcademy
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I am also having trouble entering my answers into the flashcards. Even though they look the same as the the flashcards answer, it keeps saying it is wrong. Here is an example of one of the flashcards.
Expand (do not solve)
(log 9*7)
Answer: log9 + log7
Wrong:
Correct Answer: log9 + log7
I see no difference in the answers, but it is still marked wrong. Any suggestions on a different way to answer that the site will recognize?
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