since logx is an increasing function, logx < logy if x < y
so the logs are in the same order as the trig values:
cosΞΈ, sinΞΈ, tanΞΈ, secΞΈ
so, b,a,c,d
not sure what the 1/2 factor means; all it does is add log 1/2 to each value
Suppose 45Β° < π < 90Β°, let π=log1/2(sinπ), b = log1/2(cosπ) ,π = log1/2(tanπ), π = log1/2(secπ). Order π, π, π, π from the smallest to the largest.
1 answer