The nth term of an ap is 7-3n and then what is the common difference?
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Answered by
0
Answer:
common difference is -3
Answered by
2
Answer:
-3
Step-by-step explanation:
given that nth term of ap is 7-3n
it means 1st term= 7-3*1=4
2nd term=7-3*2=1
3rd term=7-3*3=-2
So the common difference= -3
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