Question

Log 2, log 2^x-1 ,log 2^x+3 are in a.p. then find x

Answer 1

Answer:

d.d.s

s.s.s.

s.s.ss.s..3.3.

4...3

5

6.6.55

4

4

4

4

5

5

4

5

22

$

222

3

3

3

3