3 years ago

Which expression defines the given series for seven terms? –4 + (–5) + (–6) + . . .

Mathematics

1 answer:

CaHeK987 [17]3 years ago

3 0

Answer: -n+(-n-1)

Step-by-step explanation:

Expression will be -n + (-1)

Series

-4 +(-5)+(-6)+(-7)+(-8)+(-9)+(-10)+(-11)+(-12)+(-13) and so on

Here number -n has + (-n-1) being added to it

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