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प्रश्न
Find the values of the following trigonometric ratio.
cosec 1125°
योग
उत्तर
cosec 1125° = cosec(3 × 360°+ 45°)
= cosec 45°
`= 1/(sin 45^circ)`
`= 1/(1/sqrt2)`
`= sqrt2`
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Trigonometric Ratios
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