Given log2=0.3010 and log3=0.4771 find the value of:log12.5
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Answer:
1.0791
Step-by-step explanation:
Given log2=0.3010 and log3=0.4771
log12=log(4×3)
=log4+log3
=log2
2
+log3
=2log2+log3
Substituting the values
=2×0.3010+0.4771
=0.602+0.4771
=1.0791
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