If `(log)_2(a+b)+(log)_2(c+d)geq4.` Then find the minimum value of the expression `a+b+c+ddot`

if (log a)/(b-c)=(log b)/(c-a)=(log c)/(a-b) then find the value of a^(a)b^(b)c^(c)

if (a+log_(4)3)/(a+log_(2)3)=(a+log_(8)3)/(a+log_(4)3)=b then find the value of b

(v) quad if (log a)/(b-c)=(log b)/(c-a)=(log c)/(a-b) then find the value of a^(a)b^(b)c^(c)

1/((log)_(sqrt(b c))a b c)+1/((log)_(sqrt(c a))a b c)+1/((log)_(sqrt(a b))a b c) has the value of equal to: a.1//2 b. 1 c.2 d. 4

If x=log_(k)b=log_(b)c=(1)/(2)log_(c)d, then log_(k)d is equal to

Let a, b, c, d be positive integers such that log_(a) b = 3//2 and log_(c) d = 5//4 . If (a-c) = 9, then find the value of (b-d).