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anonymous
 4 years ago
sin(sin^{1} \frac{ sqrt{3} }{ 2 }+cos^{1} \frac{ 1 }{ 2 })
anonymous
 4 years ago
sin(sin^{1} \frac{ sqrt{3} }{ 2 }+cos^{1} \frac{ 1 }{ 2 })

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ash2326
 4 years ago
Best ResponseYou've already chosen the best response.0@klbala2006 Do you know the range of \(\sin^{1} x\) ?

campbell_st
 4 years ago
Best ResponseYou've already chosen the best response.0looking at it its all 4th quadrant dw:1352871092096:dw

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0i need to evaluate this function . @ash2326 no i dont

ash2326
 4 years ago
Best ResponseYou've already chosen the best response.0Do you know the range and domain of sin (x) ?

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0@ash2326 domain of sin(x) is (R), while its range is [1,1]

ash2326
 4 years ago
Best ResponseYou've already chosen the best response.0Good, to have the inverse of sin function, we limit it's range domain= range of sin x= [1, 1] Range = \(\large [\frac{\pi}{2}, \frac{\pi}{2}]\) DO you get this?

ash2326
 4 years ago
Best ResponseYou've already chosen the best response.0if x is positive, then y lies in \([0, \frac {\pi}{2}]\) if x is negative, then y lies in \([\frac{\pi}{2}, 0)\) Now what's \(\sin^{1}(\frac{\sqrt 3}{2})\) ?

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0\[\frac{ \pi }{ 4 }\] in radian

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0@ash2326 complete please

ash2326
 4 years ago
Best ResponseYou've already chosen the best response.0Sorry, I was away. But sin (45) is not \(\frac{\sqrt 3}{2}\) it's, \(\frac{1}{\sqrt 2}\).
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