Question

A2, a3, a4, a5-? a1=1,2; d=0,1.

Answer 1

Ответ: а2=а1+d=1,2+0,1=1,3.

а3=1,3+0,1=1,4; а4=1,4+0,1=1,5; а5=1,5+0,1=1,6.

Объяснение:

Answer 2

Based on the given sequence, it appears to be an arithmetic sequence where the common difference (d) is 0.1.

The given terms are: a1 = 1.2, a2 = 1.3, a3 = 1.4, a4 = 1.5.

To find the next term, we can use the formula for the nth term of an arithmetic sequence:

an = a1 + (n - 1) * d

Plugging in the values, we have:

a5 = 1.2 + (5 - 1) * 0.1 a5 = 1.2 + 4 * 0.1 a5 = 1.2 + 0.4 a5 = 1.6

Therefore, the next term in the sequence is a5 = 1.6.