A) I and II
B) II and III
C) Only III
D) III and IV
Correct Answer: C
Solution :
Since,\[c\]is a prime number so it can have only two factors\[1\]and\[c\].\[ab=c\]gives two more factors of\[c\]as\[a\]and\[b\], which is not possible.You need to login to perform this action.
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