Published by:
CGP EDU Academic Team
Published on: August 13, 2026
In a Δ ABC, if cos A + cos B + cos C = 
then 
= 
find K
Text Solution
Verified by ExpertsThe correct answer is:
3
(3)
cosA + cosB + cosC = 
⇒ 1 + 4 
= 
4 
= 
Prepare Smarter with CGP Edu
Get practice questions, solutions, and test series in one place.
Write a Review
Share your experience with this question and solution.
Commentary
Send your comment, doubt, correction, or feedback to admin.
Similar Questions
Explore conceptually related problems