allerycosec A, sec A and cot A are the ___ of sin A, cos A and tan A.
ANegatives
BMultiples
CReciprocals
DSquare roots
Answer & Solution
Correct answer: C. Reciprocals
1. Each of the three is one over another ratio.
2. cosec A is one over sin A, and so on.
3. So they are the reciprocals.
_Source: syllabus Mathematics, Chapter 8, Introduction to Trigonometry._
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