spidget spidget

01-04-2019
Mathematics

contestada

Write the equation for the inverse of y = cos 2x

Respuesta :

Аноним Аноним

01-04-2019

Answer:

Inverse = (arcos x) / 2.

Step-by-step explanation:

y = cos 2x

2x= arcos y

x = (arcos y) / 2.

Inverse = (arcos x) / 2.

Answer Link

Otras preguntas

Is the underlined clause independent or subordinate? My grandparents took us to a restaurant after the casserole spilled on the floor. A. independent B.

What is the approximate perimeter of a semicircle with a radius of 8 m? Use [tex] \pi [/tex]= 3.14. Express your final answer to the nearest hundredth

Using the quadratic formula to solve x2 + 20 = 2x, what are the values of x? a. 1+-/21 i b.-1+-/19i c. 1+-2/19i d. 1+-/19i

how do i solve log6(25)-log6(5)

Which statement about the importance of Cuba's geographic location is true? A. American planes crossing the Atlantic would have to fly through Cuban airspac

How do I catch up on work with a tight schedule

Please answer the question from the attachment.

Where is Esperanza when the group of boys sexually assult her? a. On Mango Street b. At a carnival c. In the garden d. At work

Why does tom sawyer live with his Aunt Polly?

Sentence Patterns. Thankyou!!!!!