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Q3 | Evaluate: cosec 30 degree + cot 45 degree
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Solve | sin 30 degree | using calculator (Casio fx-991MS)
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if x tan 45 degrees * cos 60 degrees = sin 60 degrees * cot 60 degrees then x is
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Q113 | Evaluate: cot 45 degree / sec 30 degree + cosec 30 degree | cot 45 / sec 30 + cosec 30
Solve | Sin π/6 | using calculator (Casio fx-991MS)
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Q109 | Evaluate: tan 45 / cosec 30 + sec 60 / cot 45 - 5 sin 90 / 2 cos 0