Question

I Find the rule which gives the number of matchsticks required to make the following
patterns. Use a variable to write the rule


in the banks​

Answer 1

Answer:

i) 5 + (n-1)4

ii) 6 + (x-1)5

iii) 6 + (z-1)5

iv) 8 + (y-1)8 = 8y