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Question
secondary 4 | A Maths
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How do you find b?
Date Posted: 4 years ago
Views: 456
lg b = -1/22
means
Log 10 b = -1/22
Converting into index form.
b = 10^ (-1/22)
= calculator value
means
Log 10 b = -1/22
Converting into index form.
b = 10^ (-1/22)
= calculator value
See 1 Answer
lg b=-1/22
lg means log base 10,
b=10 to the power of -1/22
=0.901(3s.f.)
lg means log base 10,
b=10 to the power of -1/22
=0.901(3s.f.)
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