How would u solve this problem
if sinx=0.6 and x is acute, what are cos x and tan x
Completely forgotten how to do this stuff....
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Simple trignometric ratios.. watch
- Thread Starter
- 27-10-2016 12:22
- 27-10-2016 12:25
x = sin^-1(0.6)
Then just do cos(x) and tan(x) in intervals 0<x<90 - which in the case of cos(x) and tan(x) will just give on value - the answer you get on your calculator.
- Community Assistant
- 27-10-2016 13:17