Question

find the 25 term of an AP: 2,6,10,14
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Answer 1

Answer:

the 25th term is 98

Step-by-step explanation:

here AP is 2,6,10,14,...

common difference (d) = t₂ - t₁

                                   d = 6 - 2

                                   d = 4

first term (a) = 2

nth term of an AP,

           tₙ = a + (n-1)d

t₂₅ = 2 + (25-1) 4

t₂₅ = 2 + (24 x 4)

t₂₅ = 2 + 96

t₂₅ = 98

∴ the 25th term is 98