Question

If X, 8, 11, y are the consecutive terms of an Arithmetic progression.
The values of 'x' and 'y' are respectively equal to
A. 6 and 13
B.4 and 15
C. 3 and 16
D. 5 and 14​

Answer 1

Answer:

5 and 14

Explanation:

In an AP, difference is equal between consecutive terms.

So, common difference is 3.

AP formed is 5, 8, 11, 14.

Answer 2

Answer:

option. D

Explanation:

d=a3-a2(as if a1 is x )

=11-8=3

so, d=3

hence,

x=5 (8-3=5)

y=14 (11+3=14)

Hope it helps(*＾＾*)//