Let R be the set of real no.s and let f & g be functions from R into R .The negation of the statement
"For each s in R , there exists an r in R such that if f(r)>0 , then g(s)>0."
is which of the following
a)for each s in R ,there does not exist an r in R such that if f(r)>0 then g(s)>0
b)for each s in R there exists an r in R such that f(r)>0 & g(s) is less than or equal to 0
c)there exists an s in R such that for each r in R f(r)>0 & g(s) is less than or equal to zero
2007-03-22
16:39:23
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1 answers
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asked by
Akash S
1
in
Science & Mathematics
➔ Mathematics