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Question:
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Consider the following statements:
1. Value of $\sin \theta$ oscillates between $-1$ and 1 .
2 Value of $\cos \theta$ oscillates between 0 and 1 . Which of the above statements is/are correct?
Options:
1. Value of $\sin \theta$ oscillates between $-1$ and 1 .
2 Value of $\cos \theta$ oscillates between 0 and 1 . Which of the above statements is/are correct?
Solution:
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Verified Answer
The correct answer is:
1 only
$\sin \theta \in[-1,1] ; \mathrm{Q} \in \mathrm{R}$, the value of $\sin \theta$ lies between
$-1$ to 1 . $\cos \theta \in[-1,1] ; \mathrm{Q} \in \mathrm{R}$, the value of $\sin \theta$ lies between $-$
1 to 1 .
$-1$ to 1 . $\cos \theta \in[-1,1] ; \mathrm{Q} \in \mathrm{R}$, the value of $\sin \theta$ lies between $-$
1 to 1 .
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