4. If L, CE and L2 CE are languages, the right quotient of L, by L2 is defined as follows L/L2= {w]w € E, there is a u e L2 such that wu E Li}. Show that if L is context-free and R is regular, then L/R is context-free.

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A: The answer for the above question is given in the following step for your reference.

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A:

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A: The answer for the above given question is given below:

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A: I have Provided this answer with full description in step-2.

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