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October 25, 2014

Posted by **masaad** on Friday, June 3, 2011 at 2:53pm.

- statistics -
**masaad**, Friday, June 3, 2011 at 2:54pm1011

- UET Peshawar -
**Sheraz**, Saturday, May 26, 2012 at 10:18amP[C.S]=270/500

P[Maths]=345/500

P[C.S ∩ Maths]=175/500

( P[C.S U Maths] )' = ?

ANS.

( P[C.S U Maths] )' = 1-P[C.S U Maths]

=1-{P[C.S] + P[Maths] - P[C.S ∩ Maths]}

=1-{270/500 + 345/500 -175/500 }

=1-{440/500}

=1-0.88

=0.12

- Maths -
**Cordelia**, Monday, January 21, 2013 at 12:31pmA(-5,3)<B (-9,7)

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