For a positive real number b#1 suppose that log(x-y) to base b = 2, log(x+y) to base b =4 and log(y) to base b =2 then show that. a)log((x/y)^2 -1) to base b =2. b) log(x/y) to base b = log(2) base b

Amayoral candidate would like to know her residents’ views on a public open space before the mayoral debates. she asks only the people in her office. her co-workers are an example of a census population convenience sample simple random sample