Two trig identities are of interest here:
... sin(x)² + cos(x)² = 1
... csc(x) = 1/sin(x)
Using the first one, you can subtract cos(x)², the take the square root to find
... sin(x) = ±√(1 - cos(x)²)
Using that in the second one, you have
... csc(x) = ±1/√(1 - cos(x)²) . . . . . . . . . . . . . matches the 3rd choice
Answer:
B.
Explanation:
They hoped Great Britain would make them British citizens if they agreed to fight against colonial independence.
The answer is B.<span>fall of France that happened in the middle of WWII</span>
Answer:
Men become enemies because they both desire the same thing which cannot be shared. Men would compete for it and become enemies.
Explanation:
