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If p, q, r are prime numbers such that p...

If p, q, r are prime numbers such that `p^(2)-q^(2)=r` then which of the following options are correct ?

A

`p+q=r`

B

`p+q+r=10`

C

`p^(2)+q^(2)=r^(2)`

D

`pq-r=1`

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Knowledge Check

  • If p,q,r be integers such that p^2 = q^2.r then :

    A
    a. p is an even number
    B
    b. q is an even number
    C
    c. r is an even number
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    r is an even number
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  • The mean of p, q, and r is same as the mean of q, 2r, and s. then which of the following is correct ?

    A
    `p=q=r`
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    `q=r=s`
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    `q=r`
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    `p=r+s`

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