Find the maximum value of \(2 + \sin (\theta + 25)\).
FURTHER MATHEMATICS
WAEC 2010
Find the maximum value of \(2 + \sin (\theta + 25)\).
- A. 1
- B. 2
- C. 3
- D. 4
Correct Answer: C. 3
Explanation
\(\sin \theta \leq 1\)
i.e Maximum value of \(\sin \theta \forall \theta = 1\).
Therefore, \(2 + \sin \theta \leq 2 + 1 = 3\)
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