The abbreviation cosec A stands for:
ASecant of A
BCosecant of A
CCosine of A
DCotangent of A
Answer & Solution
Correct answer: B. Cosecant of A
1. Each ratio has a short form.
2. cos is cosine and cot is cotangent.
3. cosec is cosecant.
_Source: NCERT Class 10 Mathematics, Chapter 8, Introduction to Trigonometry._
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