Manufacturers survey

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Manufacturers survey

by crackgmat007 » Mon May 25, 2009 5:52 pm
Pls explain
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by m&m » Mon May 25, 2009 6:23 pm
the sample can be represented by:
product P but not q
product q but not p
product p and q
not p nor q

so we are asked to find not p nor q. in A we are given p but not q -->insuff, in B we are given product q (which includes q not p, and q AND p) --> insuff.

combined we have all sample so we can isolate for not p nor q so Suff