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)

From the above figure, it can be observed that the letter T will require 2 matchsticks

Therefore,

The pattern is 2n

(b)

From the above figure, it can be observed that the letter Z will require 3 matchsticks

Therefore,

The pattern is 3n

(c)

From the above figure, it can be observed that the letter U will require 3 matchsticks

Therefore,

The pattern is 3n

(d)

From the above figure, it can be observed that the letter V will require 2 matchsticks

Therefore,

The pattern is 2n

(e)

From the above figure, it can be observed that the letter E will require 5 matchsticks

Therefore,

The pattern is 5n

(f)

From the above figure, it can be observed that the letter S will require 5 matchsticks

Therefore,

The pattern is 5n

(g)

From the above figure, it can be observed that the letter R will require 6 matchsticks

Therefore,

The pattern is 6n

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