i) the 20th term of the AP:4, 1,-2, -5, -8....
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Answered by
1
Answer:
20th term= -53
Step-by-step explanation:
nth term= a+(n-1)d
20th term=4+19(-3)
= -53
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Answered by
2
Answer:
The common difference of the AP... -4,-2,0,2... is 2 .
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