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Latitude and longitude, coordinate system by means of which the position or location of any place on Earth’s surface can be determined and described. Latitude is a measurement of location north or south of the Equator. Longitude is a similar measurement east or west of the Greenwich meridian.
In mathematics, the logarithm to base b is the inverse function of exponentiation with base b. That means that the logarithm of a number x to the base b is the exponent to which b must be raised to produce x. For example, since 1000 = 103, the logarithm base of 1000 is 3, or log10 (1000) = 3.
\displaystyle\frac{{3}}{{2}}\cdot{a}+\frac{{1}}{{2}}\cdot{b}+\frac{{1}}{{2}}{\log{{5}}} . Explanation: Using the Usual Rules of \displaystyle{\log} , \displaystyle{\log{{\left(\sqrt{{60}}\sqrt{{2}}\right)}}}={\log{\sqrt{{60}}}}+{\log{\sqrt{{2}}}} ...
Rewrite log2 (8) = x log 2 (8) = x in exponential form using the definition of a logarithm. If x x and b b are positive real numbers and b b does not equal 1 1, then logb (x) = y log b (x) = y is equivalent to by = x b y = x. Create equivalent expressions in the equation that all have equal bases.
Free Logarithms Calculator - Simplify logarithmic expressions using algebraic rules step-by-step
An equivalent and more succinct definition is that the function logb is the inverse function to the function displaystylexmapstobˣ. log₂ 16 = 4, since 2⁴ = 2 × 2 × 2 × 2 = 16.
The latitude has the symbol of phi, and it shows the angle between the straight line in the certain point and the equatorial plane. The latitude is specified by degrees, starting from 0° and ending up with 90° to both sides of the equator, making latitude Northern and Southern.
