If in an A.P. a_1= _ 10 a, a_ n+1 = _ 10 b and a_ 2n+1 = _ 10 c, then a,b,c are in

JEE Main Mathematics question

If in an A.P. , and , then are in

Answer: (B)

are in AP (equally spaced terms), so

Create a free account to read the complete working, and practise questions like this in a timed test.

Question ID VK-021909