2-27-2025
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Last updated 8 months ago
5 questions
Do Now
1
Do Now- Use your calculator to solve the following (put it in degree mode)
\cos^{-1}(\frac{1}{2})= _______
\sin^{-1}(\frac{1}{2})= _______
\tan^{-1}(\frac{1}{2})= _______
Trig functions on a calculator
More Practice
1
a)_______
b)_______
c)_______
d)_______
e)
Evaluating Multiple levels
1
Given the inverse
1
Find an exact value for \sin(\cos^{-1}(\frac{4}{5}))
Find an exact value for \sin(\cos^{-1}(\frac{4}{5}))
1
Find an exact value for \sin(\tan^{-1}(\frac{7}{4}))
Find an exact value for \sin(\tan^{-1}(\frac{7}{4}))
Practice