- _________ Calculate sin2(θ)+cos2(θ) for θ = 42°.
- _________ For a tennis ball hit at a velocity v = 19.6 m/s and at an angle θ of 30°, calculate the distance d the ball will travel based on the following formula:
Note that θ is in degrees. Check your Desmos settings.
For the following, set Desmos to radians
- Determine the solutions for for the interval {0 ≤ x ≤ 2π}.
- Determine the solutions for
for the interval {0 ≤ x ≤ 2π}.
- Determine the solutions for for the interval {0 ≤ x ≤ 2π}.
- Determine the solutions for
for the interval {0 ≤ x ≤ 2π}.
- Determine the solutions for
for the interval {0 ≤ x ≤ 2π}.
- Toughie: Determine the solutions for x for the following equations:
and
with the sine function limited to the interval {-π ≤ x ≤ π}.