Logo
Home Study Material Contact Search
AI Chat FREE
  1. mathematics
  2. algebra
  3. solve the following equations:a) tan (x-72) = -1 o

Solve the following equations:a) tan (x-72) = -1 on the interval (-?,?).b) 2cos (x/3) +...

50.1K

Verified Solution

Question

Algebra

image

Solve the following equations:a) tan (x-72) = -1 on the interval (-?,?).b) 2cos (x/3) + 1 = 0 on the interval [0,27).c) 2cos^2(x) -3cos(x) +1 = 0 on the interval[0,2?)

Answer & Explanation Solved by verified expert
Get Answers to Unlimited Questions

Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!

Membership Benefits:
  • Unlimited Question Access with detailed Answers
  • Zin AI - 3 Million Words
  • 10 Dall-E 3 Images
  • 20 Plot Generations
  • Conversation with Dialogue Memory
  • No Ads, Ever!
  • Access to Our Best AI Platform: Zin AI - Your personal assistant for all your inquiries!
Become a Member

Other questions asked by students

Q

Superior Company provided the following data for the year ended December 31 (all raw materials are...

Accounting
Q

Given the following table of possible values for rv Z and the number of possible ways...

Statistics
Q

A cylinder of radius 4.09 cm and a spherical shell of radius 7.47 cm are rolling...

Physics
Q

2 10 A man is throwing bricks of mass 2 kg onto a floor of...

Physics
Q

If there are n teams in a league and each team plays each other twice...

Algebra
Q

Name Multiply Show or explain your strategy 1 3 times as much as 536 536...

Algebra
Q

During June, XYZ Company incurred OMR 95,000 of actual Manufacturing Overhead and actual labor hours...

Accounting
Q

Required information [The follawing information applies to the questions displayed below.] Megamart provides the following...

Accounting
Q

Steve and Stephanie Pratt purchased a home in Spokane, Washington, for $400,000. They moved into...

Accounting
Q

Willetta Company purchases inventory for $22,000 with terms 2/10, n/30. It then returns $3,200 of...

Accounting
Q

All of the following are true about the use of common-size financial statements except ________

Accounting
Q

18 | merchandise inventory that cost $17,100 under terms of 4/10, n/30 and FOB shipping...

Accounting