If sin 20/sin theta =tan 20 , then the value of theta is
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Step-by-step explanation:
sin (20+ theta) = cos 30 degree
=> sin (20+theta) = cos (90- 30 degree) => sin (20+theta)= sin (90-30)
=> 20+theta = 90-30
=> theta = 60-20
=> theta = 40 I HOPE IT HELPS YOU :)
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