Question

if sec theta + tan theta equal to 2 then what is the value of sin theta​

Answer 1

HOLA USER
HERE'S YOUR ANSWER

$\sec( \alpha ) + \tan( \alpha ) = 2 \\ i.e \: \binom{1}{ \cos( \alpha ) } + \binom{ \sin( \alpha ) }{ \cos( \alpha ) } = 2 \\ i.e \: \binom{1 + \sin( \alpha ) }{ \cos( \alpha ) } = 2 \\ i.e \: 1 + \sin( \alpha ) = 2 \cos( \alpha ) \\ i.e \: \sin( \alpha ) = 2 \cos( \alpha ) - 1$
HOPE IT IS CORRECT
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