Why is there a absolute value sign on sinx? Does it have to do with the domain of cot x and sin x?
Jan 13, 2022 #1 Vividly 44 0 TL;DR Summary Why is there a absolute value sign on sinx? Why is there a absolute value sign on sinx? Does it have to do with the domain of cot x and sin x?
Jan 13, 2022 #2 fresh_42 Mentor Insights Author 2022 Award 17,812 19,030 It has to do with the domain of the logarithm. ##\ln \sin x ## isn't defined whenever ##\sin x \leq 0.##
It has to do with the domain of the logarithm. ##\ln \sin x ## isn't defined whenever ##\sin x \leq 0.##