Pg. 364
- # 15, 16
- # 29, 30
- sec(2x) + tan(2x) = 1
When solving tan and cot problems convert to simpler trig functions (tan = sin/cos) and determine if the numerator or denominator (of the side length) is larger, this will tell you whether sin or cos (whats in your numerator/denominator) is larger. If sin is larger then you have pi/3 (the larger angle), if sin is smaller then you have pi/6 (the smaller angle).
No comments:
Post a Comment