Question

22) Which of the following could be the algebraic expression to denote the
number of matchsticks used in each figure of the pattern shown below?
M
(b) 5 + 1
(a) 3n + 1
(d) 5n un
(c) 3m + 2
10-26
ha expression​

Answer 1

Answer:

I think option (a) 3n+1....