Question

The tenth term of an AP.-1.-1.5.-2,...is​

Answer 1

Answer:

a=-1

d=-1.5+1= -0.5

n=10

an = a +(n-1)d

a10= -1 +(10-1)0.5

a10= -1+4.5

a10=3.5.

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Answer 2

Your answer is in below picture .

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