Oh my damn. I haven't done any of these and it's like almost midnight.
Feroz's Blog: Part 1: Chapter 13: Section 4: Limits
Like with everything in math, limits have rules:
1.) If the top exponent is equal to the bottom exponent the answer is coefficient
2.) If the top exponent is greater than the bottom exponent answer is +/- infinite
3.) If the top exponent is less than the bottom exponent answer is 0
Not that hard to remember actually.
*So yeah, showing an example for this is not working out for me, like it looks really bad. So um, all you really need to know is the 3 rules above, and if the exponents are the same on the top and bottom use the coefficients, and you should be able to figure out which side is greater or if they're the same.
Part 2: Chapter 7: Section 1: Converting to Radians
Converting something to degrees or radians is extremely simple. If I could marry a lesson, it would probably be this one.
To radians: pi/180
To degrees: 180/pi
ex. 2pi to degrees
2 x 180 = 360 degrees (just get rid of the pi)
ex 2. 540 degrees to radians
540/180 = 3pi
There. I would go into more detail but my laptops dying. Not that you needed more detail. Yeah.
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