If a,b,c are in GP and log a-log 2b, log...

If a,b,c are in GP and log a-log 2b, log 2b - log 3c and log 3c- log a are in AP, then a,b,c are the length of the sides of a triangle which is

A

acute angled

B

obtuse angled

C

right angled

D

equilateral

Text Solution

Verified by Experts

The correct Answer is:

B

Promotional Banner

Promotional Banner

Recommended Questions

If a,b,c are in GP and log a-log 2b, log 2b - log 3c and log 3c- log a...
Text Solution
|
a,b,c are sides of a triangle and a,b,c are in GP log a-log2b,log2b-lo...
Text Solution
|
if c(a-b)=a(b-c) then (log(a+c)+log(a-2b+c))/(log(a+c)) is equal to
Text Solution
|
- If log(5c/a),log((3b)/(5c))and log(a/(3b))are in AP, where a, b, c a...
Text Solution
|
(log x)/(2a+3b-5c)=(log y)/(2b+3c-5a)=(log z)/(2c=3a-5b')
Text Solution
|
If log(a+c)+log(a+c-2b)=2log(a-c) then
Text Solution
|
If a^(x), b^(x) and c^(x) are in GP, then which of the following is/ar...
Text Solution
|
If log(a+b+c) = log a + log b + log c, then prove that log ((2a)/(1-...
Text Solution
|
If log( a+c), log(c-a) , log ( a-2b+c) are in A.P., then :
Text Solution
|