If x $□$ y $□$ z it is not possible -

\emptyset

\div

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\div

y + z

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x + y

□

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x + y

△

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Solution

The correct option is D x + y $△$ z
As per the given condition, x greater than and equal to y and y greater than and equal to z.

In option (D), y is less than z, which is incorrect. Hence, (D) is the correct answer.

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