2,4,6,... – find 10th term and
Sum of 10 terms
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Step-by-step explanation:
use this formula are you class 10th ?
find n and l
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Answer:
the 10th term is 2+(10-1)*2=2+18=20.
sum of 10th terms is (10/2)*{2*2+(10-1)*2}=5*(4+18)=22*5=110
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