Consider the following statements:
I. Value of sind oscillates between - 1 and 1
II. Value of coso oscillates between 0 to 1
Which of the above statements is/are correct?

Options

A. Only I
B. Only II
C. Both I and II
D. Neither I nor II

Answer

To solve the problem, we need to analyze the two statements regarding the sine and cosine functions:

**Step 1: Analyze the first statement**
- The first statement claims that the value of \( \sin \theta \) oscillates between -1 and 1.
- The sine function is defined for all real numbers and its range is indeed from -1 to 1.
- Therefore, this statement is **correct**.

**Step 2: Analyze the second statement**
- The second statement claims that the value of \( \cos \theta \) oscillates between 0 and 1.
- Like the sine function, the cosine function also has a range from -1 to 1, not just from 0 to 1.
- Therefore, this statement is **incorrect**.

**Step 3: Conclusion**
- Since the first statement is correct and the second statement is incorrect, we conclude that only the first statement is true.

Thus, the correct answer is that only Statement I is correct.

### Summary of the Solution:
- Statement I: True (Value of \( \sin \theta \) oscillates between -1 and 1)
- Statement II: False (Value of \( \cos \theta \) oscillates between -1 and 1, not 0 to 1)