find THE 8TH TERM FROM THE END OF A.P 7,10,13 IS 1814
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formula for the last term is l-(n-1)d
amitkhokhar:
is 1793
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0
Answer:
A^n = a+(n-1)d
Step-by-step explanation:
a=7
d=10-7=3
n=8
D8=?
A^n=a+(n-1)d
A8=7+(8-13
=7+7(3)
=7+21
A8=28
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