find the rule which give the number of matchstick required to make matchstick pattern of letter E . Use 'n' as variable to write the rule
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Let the horizontal matchstics needed be n and the vertical matchsticks needed be m
Then the total matchsticks needed to make a pattern E will be
3n + 2m
Then the total matchsticks needed to make a pattern E will be
3n + 2m
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