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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 .

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(a) A pattern of letter T as =2n( because 2 matchsticks are used )

(b) A pattern of letter Z as  =3n( because 3 matchsticks are used )

 (c) A pattern of letter U as  =3n( because 3 matchsticks are used )

 (d) A pattern of letter V as =2n( because 2 matchsticks are used )

  (e) A pattern of letter E as =5n( because 5 matchsticks are used )

  (f) A pattern of letter S as =5n( because 5 matchsticks are used )

 (g) A pattern of letter A as =6n( because 6 matchsticks are used )

 

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