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The range of the sine function is the interval from:
AMinus one to one
BMinus two to two
CMinus four to four
DMinus nine to nine
Answer & Solution
Correct answer: A. Minus one to one
1. Sine never exceeds one in size.
2. The same bound holds for cosine.
3. The range is minus one to one.
_Source: NCERT Class 11 Mathematics, Ch 3 'Trigonometric Functions'_
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