12. (8%) (a) Give a context free grammar for the language {aiWck 1-j or i-k, i k 2 0} over the alphabet fa,b.c Show the derivation of aabec in your grammar (b) What is
<h3>Question Description</h3> <p>Using the Self-Assessment Survey outcomes, you received from the Self-Assessment Learning Activity, respond to the following areas in your Discussion prompt: include your survey score and determine two
<p><img alt="1. Please save the program with the name triangles.c Write a program that use nested loops to print exactly the same as the following patterns (The triangle must be
<br/><img src="https://media.cheggcdn.com/media%2F2c0%2F2c01204a-bc6c-49fe-ae41-8193a678e85a%2Fimage" alt="Please create a program as follows: You need to calculate cost of a phone call to Colombia based on number of minutes the caller was on a phone.