blog√a x clogb² x alog√c=....... plis!!! tlong djwb dan caranya soalnya bsk dikumpul,,,,

[tex]^b\log{\sqrt{a}}\times ^c\log{b^2}}\times ^a\log{\sqrt{c}} \\ ^b\log{a^{\frac{1}{2}}\times 2\times ^c\log{b}}\times ^a\log{c^\frac{1}{2}} \\ \frac{1}{2}\times ^b\log{a}\times 2\times ^c\log{b}}\times \frac{1}{2}\times^a\log{c} \\ \frac{1}{2}\times ^b\log{a}\times^c\log{b}\times^a\log{c} \\ \frac{1}{2}\times\frac{\log{a}}{\log{b}}\times\frac{\log{b}}{\log{c}}\times\frac{\log{c}}{\log{a}} \\ \frac{1}{2}\times 1 = \frac{1}{2}[/tex]