owchase
owchase
21-12-2016
Mathematics
contestada
Simplify the expression:
1-cotx/tanx-1
Respuesta :
Marykoss
Marykoss
21-12-2016
Multiply numerator and denominator by sin(x) * cos(x), getting:
((sin(x) * cos(x)) - cos^2(x) / (((sin^2(x)) - (sin(x) * cos(x))) =
(cos(x) * (sin(x) - cos(x)))
------------------------------------
(sin(x) * (sin(x) - cos(x)))
and after you cancel the two identical terms (sin(x) - cos(x)), you have:
cos(x)
----------- = cot(x) <--------------- Answer
sin(x)
Answer Link
VER TODAS LAS RESPUESTAS ( 39+ )
Otras preguntas
When we tell about a place by describing the kinds of food people eat and the way they celebrate holidays and family traditions, we are describing _____________
after the tsh receptor on the thyroid gland is bound with tsh, which of the following mediates the processes that occur inside the thyroid cells?a. G-proteinb.
Difference between 36 3/4 - 32 1/2 =
Given: △abc, d is a part of ac, m∠bdc = m∠abc, ad = 7, dc = 9. Find: bc, bd:ba.a) bc = 16, bd:ba = 1:2b) bc = 16, bd:ba = 2:1c) bc = 18, bd:ba = 1:2d) bc = 18,
what dose it mean to vote a split ticket
How many pages would the book be? (or lagee Could you read this book in your lifetime? 10 Fill in the table with exciting events from Earth's history. 895 Time
decomposition reacts from: ck12
Assume that the classes listed in the Java Quick Reference have been imported where appropriate.Unless otherwise noted in the question, assume that parameters i
What is the idea age of a be gram stained. Why?
Parametric tests are different from nonparametric because they.... 1) require assumptions about the population distribution 2) do not require assumptions about
