Question

Notes of the lesson - real number..

Class 10th.

No Lazy answers
No copied....

Answer 1

real numbers deal with

⭐ Euclid division lema⭐

⭐logarithms ⭐

Euclid division lema:-a=bq+r

logarithm formulas
$log_{a}(xy = log_{a}(x) + log_{a}(y)$
$log_{a}( \frac{x}{y} ) = log_{a}(x) - log_{a}(y)$
$log_{a}( {x}^{m} ) = m log_{a}(x)$
${a}^{ log_{a}(n) } = n$

Answer 2

Step-by-step explanation:

$logarithm \: formulas</p><p>log_{a}(xy = log_{a}(x) + log_{a}(y)loga(xy=loga(x)+loga(y)</p><p>log_{a}( \frac{x}{y} ) = log_{a}(x) - log_{a}(y)loga(yx)=loga(x)−loga(y)</p><p>log_{a}( {x}^{m} ) = m log_{a}(x)loga(xm)=mloga(x)</p><p>{a}^{ log_{a}(n) } = naloga(n)=n$