Question

please help me in maths​

Answer 1

Step-by-step explanation:

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Answer 2

Answer:

$log_{10}(0.01) \\ = log_{10}( \frac{1}{100} ) \\ = log_{10}( { \frac{1}{10} }^{2} ) \\ = log_{10}( {10}^{ - 2} ) \\ = - 2 \times log_{10}(10) \\ = - 2 \: \: \: \times 1 \\ = - 2$

$log_{10}(0.01) \\ = log_{10}( \frac{1}{100} ) \\ = log_{10}( { \frac{1}{10} }^{2} ) \\ = log_{10}( {10}^{ - 2} ) \\ = - 2 \times log_{10}(10) \\ = - 2 \: \: \: \times 1 \\ = - 2 \\ \\ \\ \: (2) \: \: \: log_{2}(8) = 3 \\ = > 8 = {2}^{3}$