Marching Bands: In how many ways can four marching bands and three floats line up for a paradeif two bands cannot march next to
1 answer:
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Here's the solution ~
Let's find the measure of hypotenuse first, by using Pythagoras theorem ;
Now, let's find the asked values ~
For Cos y :
As we can see that both sin x and Cos y have equal values, therefore The required relationships is equality.
I.e Sin x = Cos y
Hope it helps ~