Question

In an AP an= 5 - 2n than a32=​

Answer 1

Answer:

a32=5-2×32= -59

Step-by-step explanation:

replace n by 32

Answer 2

Given;

⇒AP = 5-2n

Now, Take

When n = 1

⇒5 -2×1 = 3

When n = 2

⇒5 - 2×2 = 1

When n = 3

⇒5 - 2×3 = -1

When n = 4

⇒5 - 2×4 = -3

We get the Sequences

⇒3 , 1 , -1 ,-3 ,,,,

⇒First term(a) = 3

⇒Common Difference(D)= a₂ - a₁ = 1 - 3 = -2

Formula to find Aₙ

⇒Aₙ = a + (n -1)d

⇒A₃₂ = 3 + (32 - 1 )×-2

⇒A₃₂ = 3 + 31×-2

⇒A₃₂ = 3 - 62

⇒A₃₂ = -59