Dom's blog

Chapter 13- 4

Limits
limits have rules:
If the top exponent is equal to the bottom exponent the answer is coefficient
If the top exponent is greater than the bottom exponent answer is +/- infinite
If the top exponent is less than the bottom exponent answer is 0

The examples are not cooperating so im moving on.

Chapter 7-1

Converting to Radians
This is very easy

formula to radians: pi/180
formula to degrees: 180/pi
ex. 2pi degrees
2 x 180 = 360 degrees (just get rid of the pi)
ex 2. 540 degrees to radians
540/180 = 3pi