Question

log 12 base 10 - (log 2 base 4 * log 9 base 10) - log 0.4 base 10

Answer 1

Answer:

X=log 12 to the base 10,y=log 2 to the base 4 ×log 9 to the base 10 and z=log 0.4 to the base 10, fing: x-y-z.

$\textsf{Given:}$$\mathsf{x=log_{10}12}$$\mathsf{y=log_{4}2\;log_{10}12=\frac{log_{10}9}{log_{2}4}}$[tex]\mathsf{y=\frac{log_{10}9}{2