Question

Complete the series
(a) 8,4,0,-4,-8,_,_+,-20,_
(b)-3,-6,-9,-12,_,-18,_,






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Answer 1

Answer:

1) -12, -16, -24

2) -15, -21

Answer 2

Answer:

(a)8,4,0,-4,-8,-12,-16,-20,-24...and so on

(b)-3,-6,-9,-12,-15,-18,-21....and so on

Step-by-step explanation:

In (a), we have to subtract 4 from every no. to get the next no.

e.g. 8-4=4

4-4=0

0-4=-4

-4-4=-8 and so on

In(b), we have to subtract 3 from every no. in order to get the next no.

e.g -3-3=-6

-6-3=-9

-9-3=-12

-12-3=-15 and so on

Hope it helps!!! :)