log√27 +log8-log√1000÷lo1.2
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Answered by
1
Step-by-step explanation:
log8+log
27
−log
1000
/ log(1.2)
log8+log
27
−log
1000
⇒
log
10
12
log2
3
+log27
1/2
−log1000
1/2
⇒
log12−log10
3log2+log3
3×1/2
−log
3×1/2
⇒
log4+log3−log10
3log2+
2
3
log3−
2
3
log10
⇒
log2
2
+log3−log10
2
3
(2log2+log3−log10)
⇒
(2log2+log3−log10)
2
3
(2log2+log3−log10)
⇒
2
3
Ans
⇒
log
10
12
log2
3
+log27
1/2
−log1000
1/2
⇒
log12−log10
3log2+log3
3×1/2
−log
3×1/2
⇒
log4+log3−log10
3log2+
2
3
log3−
2
3
log10
⇒
log2
2
+log3−log10
2
3
(2log2+log3−log10)
⇒
(2log2+log3−log10)
2
3
(2log2+log3−log10)
⇒
2
3
Ans
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