Question:

If the line x = y = z intersects the line
xsinA+ysinB+zsinC-18=0=xsin2A+ysin2B+zsin2C-9,
where A, B, C are the angles of a triangle ABC, then 80\(\left( sin\frac{A}{2}sin\frac{B}{2}sin\frac{C}{2} \right)\) is equal to ________.

Updated On: Mar 21, 2025
Hide Solution
collegedunia
Verified By Collegedunia

Correct Answer: 5

Solution and Explanation

Was this answer helpful?
0
1