Math, asked by arunay357, 11 months ago

the principal solution of sin tita=1/2is​

Answers

Answered by Anonymous
1

 \large </p><p>\bold{ \underline{ \underline{ \: Given : \:  \:  \: }}}

 \to  \sin( \theta)  =  \frac{1}{2}

\large \bold{ \underline{ \underline{ \: To \:  find : \:  \:  \: }}}

 \to Principal Solution

\large \bold{ \underline{ \underline{ \:  Solution : \:  \:  \: }}}

 \to \sin( \theta)  =  \frac{1}{2}  \\  \\   \to \sin( \theta) =   \sin( \frac{\pi}{6} )  \\  \\  \to \theta =  \frac{\pi}{6}

 \underline \bold{General \:  solution : \: \:  }

 \to  \theta = n\pi +  {( - 1)}^{n}  (\frac{\pi}{6} )

 \underline \bold{Principal \: solution : \: \:  }

 \to  \theta =   \frac{\pi}{6} \:  , \: \pi -  \frac{\pi}{6}  \: , \: 2\pi +  \frac{\pi}{6}  \:  ..........

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