Question

А3=8, а7=16 Найти а2+а6=?

Answer 1

47753774784487568647855774

Answer 2

To find the value of a2 + a6, we need to determine the pattern in the sequence and then calculate the missing terms.

Given the sequence: a3 = 8, a7 = 16

Let's first find the common difference (d) between consecutive terms of the arithmetic sequence.

Common difference (d) = a7 - a3 = 16 - 8 = 8

Now that we have the common difference, we can find a2 and a6.

a2 = a3 - d = 8 - 8 = 0 a6 = a7 - 3d = 16 - 3 * 8 = 16 - 24 = -8

Finally, let's find the sum of a2 and a6:

a2 + a6 = 0 + (-8) = -8

So, the value of a2 + a6 is -8.