Machine-translated by Google. Questions are authored in English.
Top

Discussion

The value of \(\cos 0° + \sin 90° + \tan 0°\) is:

  • A.0
  • B.1
  • C.2
  • D.3

Answer: C

\[ \cos 0^{\circ} = 1, \qquad \sin 90^{\circ} = 1, \qquad \tan 0^{\circ} = 0 \]

\[ 1 + 1 + 0 = 2 \]

No comment is present. Be the first to comment.
Loading…

Post your comment

Please log in or register to post a comment.