Page 58 - Math Grade 11 (Basic)
P. 58
PROEUS DARA
n 61
1J
= nlogaX
2. log 45 + log 2 = log (45 · 2) = log 90
2 2 2 2
3 2 64
f:l. 3log 4- 2log 8 = log 4 -log 8 = log = log 1 = 0
7
7
7
7
7
764
ttl
"" a ,. 1 , a > o, b > o, b ,. 1
logbx
log x = --
0
1 ogba
53
