izzzzy125 izzzzy125

14-06-2022
Mathematics

contestada

is square root 1-cos^2theta=-sintheta true? if so, in which quadrants does angle theta terminate?

is square root 1cos2thetasintheta true if so in which quadrants does angle theta terminate class=

Respuesta :

rdacoder rdacoder

14-06-2022

Yes it is true:

(1 - cos^2 x) = sin^2 x Sqr.(1 - cos^2 x) = sin x and (-sinx) True, since sin x negative. Also, x terminates in quadrant 3 and 4. Hope this is helpful

Answer Link

Otras preguntas

why people use online travel agencies

Explain how you could use the conversion table on page 618 to convert 700 centimeters to meters.

The angles of a triangle are 80°, 2x + 2°, and 5x°. What is the value of x? Enter your answer in the box. PLEASE ANSWER TODAY I REALLY NEED TO GET AN A

Please help with this please please please

Which organism provides energy to all other organisms in this ecosystem? Vulture Prairie grass Coyote Prairie dog

I am really bad at math can someone please help and explain ?

What are several lands that were part of roman empire in 12 C.E

After the arrival of the spanish, maya legends and history were written down in a book called palenque. true or false

An age-related change in the nervous system that can adversely affect nutritional status is

Despite a wide variety of workplaces for those working in human services all workplaces include