Find the 10th term from the last of the ap 3 8 13 up to 253
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a=3
a+d=8,3+d=8,d=5
Let x be no of terms.
253=a+xd
253=3+x(5)
250/5=x
x=50
therefore we can find the 10th term from the last.
it goes as a+40d=3+40(5)=3+200=203.
The answer is 203.
Hope the answer helps you!
Thank You.
All the best.
a+d=8,3+d=8,d=5
Let x be no of terms.
253=a+xd
253=3+x(5)
250/5=x
x=50
therefore we can find the 10th term from the last.
it goes as a+40d=3+40(5)=3+200=203.
The answer is 203.
Hope the answer helps you!
Thank You.
All the best.
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