atobateleisaac180 atobateleisaac180

01-04-2022
Mathematics

contestada

Simplify Sinx + cosx/ cos²x - sin²x

Respuesta :

loneguy loneguy

01-04-2022

[tex]\dfrac{\sin x + \cos x}{\cos^2 x - \sin^2 x}\\ \\\\=\dfrac{\sin x + \cos x}{(\cos x + \sin x )\\\\(\cos x - \sin x)}\\\\\\=\dfrac{1}{\cos x - \sin x}[/tex]

Answer Link

Otras preguntas

Patricia is going to buy a pair of sneakers. They are originally $217.00, but have been marked down 15%. When Patricia goes to buy the sneakers she has to pay a

a cross that results from a yellow and a purple allele together will result in what color corn kernel? 1.) yellow 2.) purple 3.) orange 4.) doesn’t exist

why ___Toby___like this? (run)

can u help me please

Not counting Texas, the Treaty of Guadalupe Hidalgo gave the U.S. land that was eventually turned into eight states. Name them

[tex] \frac{1}{32} \times \frac{1}{2 {}^{4} } = ( \frac{1}{4} ) {2}^{x} find \: x[/tex]tell this question

4 cm on a map are equal to 6 km in real life. if two points are 16 cm apart on the map, how far apart are they in real life

If each quadrilateral below is a rectangle, find the missing measures, will mark brainliest

A bakery sold 246 vanilla cupcakes in a day, which was 82% of the total number of cupcakes sold that day. How many total cupcakes did the bakery sell that day?

I need help with number 15 please