-
Call Us
+91 8076753736 -
Send us an Email
[email protected]
Permutations And Combinations
Here, a, b, c, d are in G.P. Let r be the common ratio of the G.P.
∴ b = ar, c = ar2, d = ar3
Now,
if
or if
or if
or if
which is true.
Hence, if a, b, c d are in G.P. then
Sponsor Area
Sponsor Area