Duration: 5:00

12 views

1

If \( A, B \), and \( C \) are the angles of non-right angled triangle \( A B C \), then find the value of
\[
\left|\begin{array}{ccc}
\tan A & 1 & 1 \\
1 & \tan B & 1 \\
1 & 1 & \tan C
\end{array}\right|
\]
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live