Reminder: (sin θ)2 is usually written as sin2 θ. However, the first form must be used on your calculator. Also, sin θ2 means to square θ first and then take the sine. If sin θ = 0.6 and ≤ θ ≤ , find the following values or state “impossible without a calculator.” Homework Help ✎
This is (0.6)(0.6): 0.36
This is the same as (a) above.
This is impossible because θ is unknown.