Lec-5: Find First() in Compiler Design | First() & Follow() | Compiler Design

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0:00 - Introduction
1:10 - first( )
3:04 - Example-1
5:46 - Example-2
8:25 - Example-3
►Find Follow(): • Lec-6: Find FOLLOW() i...
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[@pragmatic_p8]

I was confused on FIRST(x) for 1-2hrs....but,I understood this concept within a minute after watching your video..thanks sir!!

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Sir this lecture really help me to clear the concept of first .. Thank you

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explained in such an easy manner thanks a lot !

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Right

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[@akshaykumars9819]

in the last example you took id as the first(), but the first() should always be single terminal, so why cant it be just i ?

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So you find the ans ?

[@aanchalsahu1414]

yes same question i have

[@harshitkhashoo6600]

id is abbreviation of identifier, which can be any variable name, like x or y or myVar

[@swarnavasamanta2628]

id is together. So it means it's a single terminal symbol and not two separate terminal symbols i and d. It means indentifier.

[@swarnavasamanta2628]

id is not same as for example a b c. Where abc are three different terminals not same as abc.

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superb, first ka topic clear ho gya bhai , Thanks

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Really nice.

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