give the common difference or ratio of -8,-15,-22,-27,..
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Answer:
d = Tn - Tn-1
T2-T1
= -15 -(-8)
= -15 + 8 = -7
T3 - T2
= -22-(-15)
= -22+15 = -7
Answered by
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-8 : -15 : -22 : -27
This is the ratio
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