IDNStudy.com, ang iyong destinasyon para sa mabilis at eksaktong mga sagot. Makakuha ng mabilis at eksaktong sagot sa iyong mga tanong mula sa aming mga eksperto na laging handang tumulong.

Write the 3rd term of the a.5 whose fourth term is 9 and the common difference is 2

Sagot :

Answer:

Alright, let's dive into this arithmetic sequence! Given that the fourth term (a₄) is 9 and the common difference (d) is 2, we can find the third term (a₃) by using the formula for arithmetic sequences:

aₙ = a₁ + (n - 1) * d

a₃ = a₁ + (3 - 1) * 2 = a₁ + 2

a₃ = a₁ + 2