now, as far as the second case....well, sine of anything is within the range of -1 or 1, so -1 < sin(A) < 1
now, we have -2 = sin(A), which simply is out of range for a valid sine, so there's no angle with such sine
so, only the first case are the valid angles for A
We are given the first term and the common difference.
So,
Using these values in the given equation, we get:
So, option C gives the correct answer.
Answer:
11
Step-by-step explanation:
So, we can say that
3 × X - 3 = 30
3 × X = 30+3
3 × X = 33
X = 33/3
X = 11
You ARE going to be 79 anos because i subtracted 2016 ands 1937 and got 79