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Find-two-primes-a-and-b-such-that-a-b-995-




Question Number 17142 by RasheedSoomro last updated on 01/Jul/17
Find two primes a and b such  that               a−b=995
Findtwoprimesaandbsuchthatab=995
Commented by prakash jain last updated on 01/Jul/17
All prime except 2 are odd.  Differencd of 2 odd numbers is even.  Hence  b=2  a=997
Allprimeexcept2areodd.Differencdof2oddnumbersiseven.Henceb=2a=997
Commented by RasheedSoomro last updated on 01/Jul/17
Nice sir! Good strategy!
Nicesir!Goodstrategy!

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