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Given Log10x = 2a and Log10y = B/2. Write 10a In Terms of X. - Mathematics

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Question

Given log10x = 2a and log10= `b/2`. Write 10a in terms of x.

Sum

Solution

log10x = 2a
⇒ x = 102a    ...[ Removing logarithm from both sides ]
⇒ x1/2 = 10a
⇒ 10a = x1/2

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More About Logarithm
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Chapter 8: Logarithms - Exercise 8 (D) [Page 111]

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Selina Concise Mathematics [English] Class 9 ICSE
Chapter 8 Logarithms
Exercise 8 (D) | Q 13.1 | Page 111
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