Math, asked by habeebedapilliyil, 5 hours ago

Calculate the difference between the sum of the
first 20 terms of the arithmetic sequences
6, 10, 14 and 15, 19, 23

Answers

Answered by sunitachikkaraddi

2

Answer:

6.10.14.18.22 and 15.19.23.27.

Answered by talwarria18

3

Answer:

180

Step-by-step explanation:

Sn = n/2 (2a+(n-1)d)

For 1st AP, a=6, d=4

For 2nd one, a=15, d=4

n=20

Calculate the sum for each AP using the above mentioned formula and subtract

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