[Solved] In RSA, Ф(n) = _______ in terms of p and q.

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Q.	In RSA, Ф(n) = _______ in terms of p and q.
A.	(p+1)(q+1)
B.	(p-1)(q-1)
C.	(p)(q)
D.	(p)/(q)
Answer» B. (p-1)(q-1)

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