Q. 1. Find the rule which gives the number of matchsticks required to make the following matchstick patterns. Use a variable to write the rule.
(a) A pattern of letter T as .
(b) A pattern of letter Z as .
(c) A pattern of letter U as .
(d) A pattern of letter V as .
(e) A pattern of letter E as .
(f) A pattern of letter S as .
(g) A pattern of letter A as .
(a) A pattern of letter T as ( because 2 matchsticks are used )
(b) A pattern of letter Z as ( because 3 matchsticks are used )
(c) A pattern of letter U as ( because 3 matchsticks are used )
(d) A pattern of letter V as ( because 2 matchsticks are used )
(e) A pattern of letter E as ( because 5 matchsticks are used )
(f) A pattern of letter S as ( because 5 matchsticks are used )
(g) A pattern of letter A as ( because 6 matchsticks are used )