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### Question

In a certain language different symbols represent different operators as follows.

- ¢ means X = Y
- « means X ≤ Y
- ∀ means X ≥ Y
- λ means X < Y
- © means X > Y

**Statements: **R © S; S © T; T © U; U λ V;

**Conclusions: **

- R © U
- S © U
- V λ R

Which of the above conclusions is/are true?

**A**

both I and II.

**B**

I only.

**C**

II only.

**D**

III only.

**Soln.**

**Ans: a**

The statements can be translated to R > S > T > U < V.

The conclusions translate to:

- R > U(True)
- S > U(True)
- V < R(False)