Question: code class = asciimath > 4 marks > Prove by contradiction that p _ ( 1 ) * p _ ( 2 ) * dots

code class="asciimath">4 marks > Prove by contradiction that p_(1)*p_(2)*dots*p_(n)+1 is prime for every positive integer n, where p_(1),p_(2),dots,p_(n) are the n smallest prime numbers.
code class = "asciimath" > < 4 marks > Prove by

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