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sara1234
 3 years ago
please help me solve
sara1234
 3 years ago
please help me solve

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sara1234
 3 years ago
Best ResponseYou've already chosen the best response.0can you please explain to me how you got that?

Jonask
 3 years ago
Best ResponseYou've already chosen the best response.0dw:1351091765743:dwnotice that \[\frac{ \sqrt{2} }{ 2 }=\frac{ 1 }{ \sqrt{2} }\] which we remember from the triangle

Aperogalics
 3 years ago
Best ResponseYou've already chosen the best response.1simple \[\sqrt{2}/2=1/\sqrt{2}\] it will affect only if the value is out of range

sara1234
 3 years ago
Best ResponseYou've already chosen the best response.0what are you talking about? confused the answer is pi/4 how did you get that?

Aperogalics
 3 years ago
Best ResponseYou've already chosen the best response.1can u answer my simple questions...........?

Aperogalics
 3 years ago
Best ResponseYou've already chosen the best response.1do u know about domain and range of sin^1(x)???????

Aperogalics
 3 years ago
Best ResponseYou've already chosen the best response.1thats y u r getting confused in values

Aperogalics
 3 years ago
Best ResponseYou've already chosen the best response.1do u want me to tell about it right now:)

sara1234
 3 years ago
Best ResponseYou've already chosen the best response.0i just want to know how you got that answer

Aperogalics
 3 years ago
Best ResponseYou've already chosen the best response.1sin x is basicaly defined for all values of x but 1<sin x<1 happens always when we define sin^1 x it is a inverse or we can say just opposite to the sinx which is defined for 1<x<1 and answer lies anywhere so a basic principle regien is defined and all other area is called general area so we knoww that sin 45 = 1/\[\sqrt{2}\] so sin 1 x = 45 degree or pi/4 radians in principal region.............k

Aperogalics
 3 years ago
Best ResponseYou've already chosen the best response.1thank u first time i feel that i deserve it.lolz:D
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