Verified answer

Answer:

No.

Step-by-step explanation:

A.P: 7, 11, 15, .....

a (first term) = 7,

d (common difference) = a₂ - a₁ = a₃ - a₂

or                                      11 - 7 = 15 - 11

or                                      4

aₙ = 201

                aₙ = a + (n - 1) d

or              201 = 7 + (n-1) 4

or              (201 ÷ 4) - 6 = n

or              n = 117 ÷ 4

n is not a positive integer.

Therefore 201 is not a term of the AP: 7, 11, 15, ......