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Logarithms Practice Test 1
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© examsnet.com
Question : 24
Total: 40
1
log
x
y
x
y
z
+
1
log
y
z
x
y
z
+
1
log
z
x
x
y
z
=
?
0
1
2
log
x
x
y
z
Validate
Solution:
👈: Video Solution
Given expression
=
log
x
y
z
x
y
+
log
x
y
z
y
z
+
log
x
y
z
z
x
=
log
x
y
z
(
x
y
.
y
z
.
z
x
)
=
2
log
x
y
z
(
x
y
z
)
=
2
© examsnet.com
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