Question

the nᵗʰ term of an AP is aₙ=3n-2,then a₉=? * 1 point 23 25 27 29​

Answer 1

Answer:

it is the answer

Step-by-step explanation:

The common difference of an A.P. is given by an+1−an

∴d=an+1−an=3+2(n+1)−(3+2n)=2n+2−2n=2

Hence, the common difference d=2

Answer 2

Answer:

a₉ = 3*9-2

= 27-2

= 25 is the correct answer