awesome1amber
awesome1amber
22-10-2019
Mathematics
contestada
simplify (1-tan^2x)/(1+tan^2x)
Respuesta :
OfficialVenxmz
OfficialVenxmz
22-10-2019
(1+tan(x))(1-tan(x))
------------------------------------
sec^2(x)
Answer Link
VER TODAS LAS RESPUESTAS ( 91+ )
Otras preguntas
5. If R(2.2) and S(5.4) i. Calculate the magnitude of RS ii. Express RS in the form (K,D), where K is the magnitude and Q the bearing. ​
1 1/4 x 3 5/6 need helppp
Why did the German government support boycotts of Jewish businesses?
Taking heroin on an occasional basis is called chipping?
Which statements are true about breast cancer -females of any age (and some males) can get breast cancer. -90% percent of breast cancer cases occur in women who
A researcher extracts information about hospital readmissions from a population of 6,000 client records. The researcher samples every 20th record from the popul
the product of 4 and the difference between 8 and 3
the only phylum that shows active flight in invertebrates is coelenterataarthropodamolluscaechinodermata​
out of 10 student, the favorite drink of 7 is Coke and the favorite drink of of the rest is fanta. a teacher picks a student at random. what is the probability
Select all the correct answers. What are three strategies for identifying fake news? A. Read customer reviews available on the website. B. Take note of charged
