q5.wap tofind out the sum of all prime numbers between 1 and n by using a user defined function (say isprime) to be used for prime number testing, where n is a value supplied by the user
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q5.wap tofind out the sum of all prime numbers between 1 and n by using a user defined function (say isprime) to be used for prime number testing, where n is a value supplied by the user.