unulu.cebuavypid-4480540-dt-content-rid-17836913_1/courses/2181 23417/Problem_Set 1.pdf Q2) Write a program to print the following pattern using printf, a for loop, and anything else necessary: Note: The pattern in the first row starts with an asterisk"*" followed by one space" then another asterisk and so on and so forth (total 10 asterisks). 2nd row starts with one space followed by an asterisk an so on (total 9 asterisks). These two rows then are repeated 5 times (total 10 rows) The program must use printf and a for loop. You must name your file checkerboard.c. Q3) Write a program that prompts the user to enter a number 1 through 10 by printing the string "Enter a number (1-10): ". If the number is not in that range, print the string "Error: number not in range (1-10). n" and ask again. Do this until the user puts a number within that range. If the number is in that range, print the numbers (starting form 1) up to that number, in the following format: Enter a number (1-10): 7 1, 2, 3, 4, 5, 6, 7 Note: There is a comma and a space ", "after each number (except the last). There is a