Question

(I, U
22. If at = by = c+=d", then loga (bcd) equals to
1
(a)
1 1 1 1
+ +
xy Z w
(b) x
(6) ***
1
+-+
Z
w
Y + Z + w
(c)
(d) none of these
7
[EAMCET 2007]​

Answer 1

Answer:

DON'T UNDERSTAND YOUR QUESTION

Answer 2

Step-by-step explanation:

i can't understand the question