Given a=2,d=8,Sn=90,find d and a10
Answers
Answered by
1
Answer:-
a=2,d=8,an=90
a10=a+9d
=2+9(8)
=74
d=8
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Answered by
0
Answer:
d = 8 a10 = 82
Step-by-step explanation:
d = 8 (given)
a10 = a + 9d
= 2 + 9*8
= 2+ 72
= 74
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