Question

what is the common difference (d) of the AP: 2. -2-6, -10.​

Answer 1

Answer:

Hey!!♥️

The common difference in this AP is -4

as

2+(-4)= -2

-2+(-4)= -6

-6+(-4)= -10

Answer 2

The common difference in the arithmetic progression 2,-2,-6,-10... is the difference between its two consecutive terms.

The difference between its two consecutive terms here is (-6) - (-2) = -4.

The difference is -4.

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