Question

Which of the following is an arithmetic sequence? -7/11 6/11 -5/11 4/11....

Answer 1

B) -3/4, -3/5, -3/6, -3/7...

Explanation:

Answer 2

the right answer is
`(3)/(4) ,-(3)/(5),- (3)/(6) ,-(3)/(7)`

Explanation:

to find the reason for the sequence, the following formula must be used;

q = t2 / t1

where t2 is equal to the second value of the sequence and t1 to the first value.

q= t2/t1

q =
`(-(3)/(5) )/(-(3)/(4) ) = (12)/(15) =(4)/(5)`