Write the letters (a)-(d) in an order that completes an indirect proof of the statement: If n + 6 = 32, then n # 5. (a) But this contradicts the fact that n? + 6 = (b) Our temporary assumption must be false, and it follows that n # 5. (c) Assume temporarily that n = 5. (d) Then n + 6 32. = 31.

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