if theta is an acute angle and sin theta =costheta,find the value
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Let theta be x° (because I cant type the symbol of theta)
sin x° = cos x°
sin x° / cos x° = 1
tan x° = 1 (sin x / cos x = tan x)
Since, tan 45°=1
Therefore x=45°
sin x° = cos x°
sin x° / cos x° = 1
tan x° = 1 (sin x / cos x = tan x)
Since, tan 45°=1
Therefore x=45°
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