Concepts of Programming Languages (11th Edition)
Concepts of Programming Languages (11th Edition)
11th Edition
ISBN: 9780133943023
Author: Robert W. Sebesta
Publisher: PEARSON
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Chapter 4, Problem 1PS

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a) AaB|b|cBB

Now, we need to first find out FIRSTs for the RHSs of the non-terminal A...

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b) BaB|bA|aBb

Now, again we need to first find out FIRSTs for the RHSs of the non-terminal B...

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c) CaaA|b|caB

Now, again we need to first find out FIRSTs for the RHSs of the non-terminal C...

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