
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. (f) A pattern of letter S asEx 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. (f) A pattern of letter S asSo, For one S, Number of matchsticks = 5 Similarly, For 2S, Number of matchsticks = 10 For 3S, Number of matchsticks = 15 So, we write, Number of matchsticks = 5n where, n = Number of S.