You are here:
- Home
- Science
- Mathematics
- Advanced Math
- Analytic Trig.--Fundamental Identities
Advanced Math/Analytic Trig.--Fundamental Identities
Advertisement
Question
Can you help me simplify (1 + tanx)/(1 + cotx)?
(1 + tan(x))/(1 + cot(x))
(1 + (sin(x)/cos(x)))/(1 + (cos(x)/sin(x)))
((cos(x) + sin(x))/cos(x)) / ((sin(x) + cos(x))/sin(x))
((cos(x) + sin(x))/cos(x)) * (sin(x)/(sin(x) + cos(x)))
(sin(x)(cos(x) + sin(x))) / (cos(x)(cos(x) + sin(x)))
sin(x)/cos(x)
ANS : tan(x)
Related Articles
Advanced Math
Answers by Expert:
Sherman D.
Expertise
I can answer questions dealing in mathematics of all kinds except for Physics and Calculus, but i can answer questions in Pre-Calculus and Chemistry. I can also answer questions in Recipes of all kinds. I can find games cheats/walkthroughs, but i can`t find a specific game online or offline. I can also do history and recipes for alcoholic beverages.
Experience
Mathematics, Recipes, History, and Games.
Education/Credentials
High School graduated. I graduated with honors, and i was in Beta Club for a year and a half.
Awards and Honors
Principle's list and A and B honor roll in high school only.
©2012 About.com, a part of The New York Times Company. All rights reserved.