write all formula of trigonometry and represent the trigonometric ratios of angle
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- sin∅ = cos(90-∅)
- cos∅ = sin(90-∅)
- tan∅ = cot(90-∅)
- cot∅ = tan(90-∅)
- sec∅ = cosec(90-∅)
- cosec∅ = sec(90-∅)
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Answered by
4
sin∅ = cos(90-∅)
cos∅ = sin(90-∅)
tan∅ = cot(90-∅)
cot∅ = tan(90-∅)
sec∅ = cosec(90-∅)
cosec∅ = sec(90-∅)
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