book Maths Puzzle Numerical Ability

What is the proof for this logarithmic identity using A) exponential functions and b) logarithmic properties
(loga x)(logb a) = logb x

Read Solution (Total 0)

book Other Question

How much money should be invested in an annual interest rate of 8% in order to earn $250 of yearly interest?

Thanks you very much Consider the relationship E X E, where E ={-2,3,4,5,9} List the ordered pairs
determined by {(x,y):> 4 and y < 4}
-