find the tenth term of an ap -43,-37,-31 e
Answers
Answered by
1
Answer:
11
Step-by-step explanation:
a= -43
d= -37 -(-43)
d= -37+43
d=6
n=10
an =a+(n-1)×d
an = -43+(10-1)×6
an= -43+54
an=11
Answered by
1
Answer:
-7
Step-by-step explanation:
a= -43
d = 6
a10 = a + 9 d
= -43 + 9*6
=-43+54
=11
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