Question

the list of numbers -5 ,-1 ,3 ,7 is....??? a. an AP with d = -4 b. an AP with d= 2 c. an AP with d = 4 d. not an AP ​

Answer 1

Answer:

Here is your answer....

List :- (-5,-1,3,7..)

d =-1-5 = -4

=3-(-1) = -4

Its (c) ........

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