Question

$\cos(1 \div 2)$
$\tan( {4}^{2} ) + \cos(\pi) - \sec( \frac{2}{8} )$
answer the qutions
1.a.0<y<90
b. 90<x>0
c.-90<y<90

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Answer 1

Answer:

b. 90<x>0

Step-by-step explanation:

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