So, what are these modes, you ask? Well, most calculators have a DEG mode, a RAD mode, and a GRAD mode. Now, you might be wondering what these modes actually do, and why they're important for trig.
Think of it like this: when you're working with trig, you're dealing with angles and measurements. And, just like how you need to be in the right mindset to tackle a math problem, your calculator needs to be in the right mode to give you the right answers. Makes sense, right?
So, which mode should you use? Well, that depends on the problem you're trying to solve. If you're working with degrees, then you'll want to use the DEG mode. If you're working with radians, then you'll want to use the RAD mode. And, if you're feeling fancy, you can even use the GRAD mode for gradians!
