Jorge is one year younger than his brother. The sum of their ages is no less than 25 years. What is the youngest age Jorge's bro
2 answers:
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Answer:
Solving for we got
and replacing this we got:
And then the best option for this case would be:
b.csc x
Step-by-step explanation:
For this case we have the following expression given:
We know from math properties that the definition for cot is
If we use this definition we got:
Now we can use the following identity:
Solving for we got
and replacing this we got:
And then the best option for this case would be:
b.csc x