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I cant scan it on the computer so i type it on paint and please help me thanks.
Hi..
This is the answer for your question...
Pattern number = N
The first figure = 2 grey and 2 white
The second figure = 3 grey and 4 white
The third figure = 4 grey and 6 white
Continuing this way, we will get
The N-th figure will be,
(N+1) number of white + 2N number of grey.
Therefore,
Expression for the number of grey tiles= 2N
Expression for the number of white tiles = N+1
The total number of tiles in the N th figure = N+1+ 2N = 3N + 1.
Hope you have understood the problem.
Letter, number, arts and science
of living kinds, both are the eyes.
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hello
naver give up on the war of love unless if you want to!
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