1. Tardigrade
  2. Question
  3. Mathematics
  4. The value of the angle tan -1( tan 65°-2 tan 40°) in degrees is equal to

Question Error Report

Thank you for reporting, we will resolve it shortly

Back to Question

Q. The value of the angle $\tan ^{-1}\left(\tan 65^{\circ}-2 \tan 40^{\circ}\right)$ in degrees is equal to

Inverse Trigonometric Functions

Solution:

Correct answer is (c) $25^{\circ}$