fbpx

Solution: Solve for A for the given equation cos^2A = 1 – cos^2A.

(Last Updated On: March 4, 2019)

Solve for A for the given equation cos^2 A = 1 – cos^2 A.

Problem Statement: ECE Board November 1998

Solve for A for the given equation cos^2 A = 1 – cos^2 A.

  • A. 45, 125, 225, 335 degrees
  • B. 45, 125, 225, 315 degrees
  • C. 45, 135, 225, 315 degrees
  • D. 45, 150, 220, 315 degrees

Problem Answer:

The equivalent value of A is 45, 135, 225, 315 degrees

Solution:

Solution: Solve for A for the given equation cos^2A = 1 – cos^2A.

Latest Problem Solving in Plane Trigonometry Problems


More Questions in: Plane Trigonometry Problems

Online Questions and Answers in Plane Trigonometry Problems

If you liked this, then please subscribe to our YouTube Channel for engineering video tutorials. You can also find us on Twitter and Facebook.

Add Comment

© 2014 PinoyBIX Engineering. © 2019 All Rights Reserved | How to Donate? | Follow me on Blogarama DMCA.com Protection Status
mcq in computer fundamentals
➡️ MCQ in Computer Fundamentals Series | ECE Board Exam
mcq in industrial electronics
➡️ MCQ in Industrial Electronics Series | ECE Board Exam
MCQ in Power Generators (Cells and Batteries) Part 5 | ECE Board Exam
➡️ MCQ in Power Generators, Sources, Principles, Applications Series | ECE Board Exam
mcq in electrical circuit
➡️ MCQ in Electrical Circuit Series | ECE Board Exam

NEED SUPPORT: LIKE MY PAGE & SHARE