Solve :`(log_(a)b)(log_(b)c)(log_(c)d)`=
.(A) `log_(a)a,` (B) `log_(a)d`
(C) `log_(a)c` (D) `log_(a)b`

a^(log_(b)c)=c^(log_(b)a)

(1+log_(c)a)log_(a)x*log_(b)c=log_(b)x log_(a)x

log_(a)b xx log_(b)c xx log_(c) d xx log_(d)a is equal to

4.Prove that log_(a)(bc).log_(b)(ca).log_(c)(ab)=2+log_(a)(bc)+log_(b)(ca)+log_(c)(ab)

Show that log_(b)a log_(c)b log_(a)c=1

The value of log(log_(b)a.log_(c)b*log_(d)c.log_(a)d)is

(1)/(1+log_(b)a+log_(b)c)+(1)/(1+log_(c)a+log_(c)b)+(1)/(1+log_(a)b+log_(a)c)

( Prove that )/(1+log_(b)a+log_(b)c)+(1)/(1+log_(c)a+log_(c)b)+(1)/(1+log_(a)b+log_(a)c)=1

prove identity log_(a)N*log_(b)N+log_(b)N*log_(c)N+log_(c)N log_(a)N=(log_(a)N*log_(b)N log_(c)N)/(log_(abc)N)