What is the number of matchsticks needed to make n number of T patterns?
What is the number of matchsticks needed to make nC patterns?
Observe the pattern : Find the number of matchsticks required to make 'n' number of 2’s.
What is the number of matchsticks you need to make 'n' number of 2s if 5 matchsticks are used to make one 2?
What is the number of matchsticks you need to make n number of 2's?