Math, asked by ankita34531, 1 year ago

If a is common difference of an ap is -6 find A 13 - A11

Answers

Answered by drushasangwan

2

Answer:

Step-by-step explanation:

The solution is in pic

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Answered by Aashan

1

Answer:-12

Step-by-step explanation:

d= -6

So a13-a11 = a+12d - a-10d

=2d

=2×-6

=-12

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