Question

Construct CFGs and a Push Down Automata (PDA) for each of the following languages.
L1 = {ai
bn | i , n > 0; i=n or i=2n }
L2 = {wcwr | Σ={0,1} }

Answer 1

Answer:

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Introduction

A function is a predefined formula that performs calculations using specific values in a particular order. Excel includes many common functions that can be used to quickly find the sum, average, count, maximum value, and minimum value for a range of cells. In order to use functions correctly, you'll need to understand the different parts of a function and how to create arguments to calculate values and cell references.

Explanation:

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