Question

2 ing. 12
( 102112
te ench or the following in terms of any
orxan yux-
-
log, 13
(11) log, 75 (1) los 60 (1) los 67
Expand the following.
(1) log1000
(128
(ii) log
625
(iii) logxyz
(iv) log
Ir +- 25wy, then prove that 2 log(x + y) = 3log3 +logx +logy.
If log
**9) = (logx +
(log x + log y), then find the value of 2+
y X
If (2.3) = (0.23) = 1000 then find the value of
1
у​

Answer 1

Answer:

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Step-by-step explanation:

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