A= even prime numbers. B=(x/ 7x- 1=14) Why A=B what is reason behind it
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A = even prime number
and there is only one Prime number that is Even which is ' 2 ' . It has only Two factors therefore it is a prime number. Any Other even prime number greater than 2 is not possible. Because if it's happens then it will have 3 factors ( I.e. 1 , itself and 2) . And therefore it will not be a prime number.
B = on solving equation you get, X = 2
therefore B = A
and there is only one Prime number that is Even which is ' 2 ' . It has only Two factors therefore it is a prime number. Any Other even prime number greater than 2 is not possible. Because if it's happens then it will have 3 factors ( I.e. 1 , itself and 2) . And therefore it will not be a prime number.
B = on solving equation you get, X = 2
therefore B = A
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