cot 40°÷tan 50° - sin 35° ÷ 2 sin 35°
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=cot40°/tan50°-sin35°/2sin35°
=tan(90-40)/tan50-1/2
=tan50/tan50-1/2
=1-1/2
=1/2
hope you like it plz mark the brainliest
=tan(90-40)/tan50-1/2
=tan50/tan50-1/2
=1-1/2
=1/2
hope you like it plz mark the brainliest
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