
Ex 11.1
Last updated at Dec. 16, 2024 by Teachoo
Transcript
Ex 11.1, 1 Find the rule which gives the number of matchsticks required to make the following matchstick patterns. Use a variable to write the rule. (c) A pattern of letter U asLetter U Making U using matchsticks So, For 1U Number of matchsticks = 3 Similarly For 2U Number of matchsticks = 6 For 3U Number of matchsticks = 9 So, we write, Number of matchsticks = 3n where n = Number of U.