Question 2
We already know the rule for the pattern of letter L, C, and F. Some of the letters from Q.1 (given above) give us the same rule as that given by L. Which are these? Why does this happen?
Two matchsticks are used in the pattern of .
∴To create n such patterns, we need 2n matchsticks.
Similarly, The letters and have the pattern 2n since 2 matchsticks are used in all these letters.