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In a code: 'M Δ N' = M > N; 'M □ N' = M < N; 'M ○ N' = M = N; 'M ◇ N' = M >= N; 'M ▽ N' = M <= N. Statements: M ▽ N, N □ O, O ○ P. Conclusions: I. M □ P.
II. M ○ P. Which conclusion(s) follow?

Competition practiceInequalities
  • ABoth conclusions follow
  • BOnly conclusion I follows
  • CNeither conclusion follows
  • DOnly conclusion II follows

Step-by-Step Solution

Decoding gives M <= N < O = P, so M < P (I: M □ P). Since M < P, equality M = P (II) is impossible.
Answer: B) Only conclusion I follows

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