Question

find nth term of an AP 10.0 10.5 11.0 11.0 11.5
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Answer 1

Answer:

n=1.9

Step-by-step explanation:

a=10.0,d=5

a+(n-1)d

10.0+(n-1)5

10.0+5n-5

9.5+5n

5n=9.5

n=1.9