Question

sólve this question please​

Answer 1

Answer:

8

Step-by-step explanation:

your answer

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Answer 2

Step-by-step explanation:

first find sec 0

$sec {}^{2} 0 = 1 + tan {}^{2} 0$

sec 0 = 3

$tan {}^{2} = 8$

$9 \times 8 \div 9 = 8$

the answer of above question is 8