The common difference of an AP is-------- if its nth term is 1-4n. can anyone help me to find the answer
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Answer:
let n be 1,2,3,4,5,...........
a1=1-4*1=-3
a2=1-4*2=-7
and so on
d=a2-a1
= -7-(-3)
=-7+3
=-4
Step-by-step explanation:
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