Question

For any acute angle $\theta ,$ tap on the bubbles having positive values.

• A. $\cos \left(\pi +\theta \right)$
• B. $\sin \left(3\pi -\theta \right)$
• C. $\cos \left(2\pi +\theta \right)$
• D. $\cos \left(4\pi -\theta \right)$
• E. $\tan \left(4\pi +\theta \right)$
• F. $\sin \left(\pi -\theta \right)$
• G. $\sin \left(2\pi -\theta \right)$
• H. $\sin \left(7\pi +\theta \right)$
• I. $\tan \left(3\pi +\theta \right)$
• J. $\tan \left(\pi -\theta \right)$

Answer 1

Answer: (B), (C), (D), (E), (F), (I)

$\tan \left(3\pi +\theta \right)$