the 10th term of the arithmetic progression -3, -1,1,3..…...is
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11
Step-by-step explanation:
a = -3
d = a2 -a1
=-1-(-3)
=-1+3
=2
an= a+(n-1) ×d
= -3+(10-1)×2
= -3+20-2
= 15.
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5
Answer:
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