girl0622 girl0622
  • 09-08-2020
  • Mathematics
contestada

Find the value of tetha in 2 cos 3 tetha = 1

Respuesta :

Anuragj5
Anuragj5 Anuragj5
  • 09-08-2020

Answer:

Step-by-step explanation: 2cos3 theta=1. Cos 3theta=1/2. Since cos 60°= 1/2. Therefore cos 3theta=cos 60°. Theta=20°.

can we chat girl in comment

Answer Link
TheMalleableDuck TheMalleableDuck
  • 09-08-2020
2(cos 3theta) = 1
Cos 3theta = 1/2 = cos(60)
Theta = 60/3 = 20
Answer Link

Otras preguntas

How does the position position of a digit in a number relate to the value
Life is an adventure by itself 1 minute speech
A political system that separates the law making and law enforcing branches is called what?
Which group committed violence against African Americans in the late 1800s and early 1900s?
The density of a fish tank is 0.4fish over feet cubed. There are 12 fish in the tank. What is the volume of the tank?
mark has a strong desire to quit smoking. a psychologist from the biological perspective would most likely try to help by _____________. a. delivering a shock t
approximately how many people in the world speak spanish? 300 million people 13 million people 500 million people 200 million people
ConnwctED.mcgraw-gill.com
Solve for t, t-2r=x need help with this problem
Do covalent substances ionize while dissolving? yes no sometimes