# Further maths

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The 7th term of an A.p is 20 and the 13th term is 38 find the ,1,70thterm ,2,11thterm

• Further maths -

a+6d = 20
a+12d = 38
so,
a=2
d=3

Can't make out which other terms you want, but knowing a and d should make it easy.

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