Question

(2) In an A. P. , a = 5, d = 0 ; find t (A) 25 (B) 9 5 (C) 0 (D) 5 (3) Write the value of x in the A. P. 3, 7, 11, x, 19 ... (A) 16 (B) 18 (C) 15 (D) 17 ​

Answer 1

Explanation:

given the value of A.p is 15

Answer 2

Answer:

t=5

mean's (D) 5

Explanation:

solution =

a=5,d=0 (given)

then -

t=a=5

then your answer is (D) 5