Nth term of an arithmetic sequence is m term is n find the common difference
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the different types of chromosome
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Answer:
a = first term o sequence
d = common difference
nth term = a + (m-1) d ........(1)
mth term = a + (n-1) d .........(2)
Subtract equation 2 from 1 then,
[a + (m-1) d] - [a + (n-1) d] = n-m
a + (m-1) d - a - (n-1) d = n-m
(m-1) d - (n-1) d =n-m
(m-n) d = n-m
d = -1
hope you got your answer so please Mark me as the brainliest........
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