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OpenStudy (anonymous):
any reason why the answer is wrong?
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OpenStudy (anonymous):
OpenStudy (phi):
CA has shape 3x7 x 7x9 notice the 7's "match" so that is a valid product (with shape 3x9)
OpenStudy (anonymous):
ooh okay, i didn't think of it through thanks
OpenStudy (mathmale):
@danvids: Are you now OK, satisfied with where you are, or do you still have questions about this one problem?
OpenStudy (anonymous):
Im good
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OpenStudy (mathmale):
Glad to hear it. Best to you.
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