What is the value of cos(tan-1(\(\frac{4}{5}\)))?
Posted: Wed Jul 13, 2022 8:06 pm
a) \(\frac{5}{4}\)
b) \(\frac{5}{\sqrt{41}}\)
c) \(\frac{\sqrt{41}}{5}\)
d) \(\frac{4}{5}\)
b) \(\frac{5}{\sqrt{41}}\)
c) \(\frac{\sqrt{41}}{5}\)
d) \(\frac{4}{5}\)