State whether the following are true or false. Justify your answer.
$ \cos A $ is the abbreviation used for the cosecant of angle $ A . $
Given:
Given statement is:
\( \cos A \) is the abbreviation used for the cosecant of angle \( A . \)
To do:
We have to state whether the given statement is true or false.
Solution:
\( cosec A \) is the abbreviation used for the cosecant of angle \( A . \)
\( \cos A \) is the abbreviation used for the cosine of angle \( A . \)
The given statement is false.
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