# Quiz title

This is example of the quiz

• What is the value of $\sin 45$.
1. 0
2. 1/2
3. 1/$\sqrt{2}$
4. 1
• [3]
• (5)
• Check it with calculator
• $\sin^2 x + \cos^2 x =$ …….
1. 0
2. 1/2
3. 1
4. 2
• [3]
• (5)
• It is a fundamental trigonometric identity identity
• What is relation between $\mathbb{R}$ and $\mathbb{C}$
1. $\mathbb{R}\le \mathbb{C}$
2. $\mathbb{R} \subset \mathbb{C}$
3. $\mathbb{C}\subset\mathbb{R}$
4. None of these
• [2]
• (5)