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A prime number is...

A prime number is

A

Is not a positive integer.

B

Has no divisor at all.

C

Has only 1 and itself as divisors.

D

Has more than two divisors.

Text Solution

Verified by Experts

The correct Answer is:
C
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Knowledge Check

  • Consider the following statements A.The sum of two prime numbers is a prime number. B. The product of two prime numbers is a prime number. Which of these statements is/are correct?

    A
    Neither A nor B
    B
    A alone
    C
    B alone
    D
    Both A and B

  • If M is even prime number,N is least prime number of two digits & P is greatest prime number of two digits, then (P+N)/(M) is dividible by-

    A
    4
    B
    8
    C
    9
    D
    11

  • Assertion(A): sqrt(a) is an irrational number, when a is a prime number. Reason (R):Square root of any prime number is an irrational number.

    A
    Both A and R are true and R is the correct explanation for A .
    B
    Both A and Rare true and R is not correct explanation for A.
    C
    A is true but R is false.
    D
    A is false but R is true.

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