Tpand q are win primes, then which of the following is trae Lp+qh divisible by 3 Pq =n-1 for some integer n HL (p-q)-1=3 tv. Pqis always an even number. (a) 1, (b) 4, ii, i (c) , I, tv 4HT (P) (d) i, li, tv () All of these Ca C b C d 0 0 00O

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A: I am attaching image so that you understand each and every step.

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A: We can answer the question as below

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