मराठी

If sin θ = 8 17 , find the other five trigonometric ratios. - Mathematics

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प्रश्न

If sin θ = `(8)/(17)`, find the other five trigonometric ratios.

बेरीज

उत्तर

sin θ  = `(8)/(17) = "Perpendicular"/"Hypotenuse"`

Base
= `sqrt(("Hypotenuse")^2 - ("Perpendicular")^2`
= `sqrt(17^2 - 8^2)`
= `sqrt(225)`
= 15

cos θ  = `"Base"/"Hypotenuse" = (15)/(17)`

tan θ  = `"Perpendicular"/"Base" = (8)/(15)`

cosecθ  = `(1)/"sin θ" = (17)/(8)`

sec θ  = `(1)/"cos θ " = (17)/(15)`

cot θ  = `(1)/"tan θ " = (15)/(8)`.

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  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 26: Trigonometrical Ratios - Exercise 26.1

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फ्रँक Mathematics [English] Class 9 ICSE
पाठ 26 Trigonometrical Ratios
Exercise 26.1 | Q 6
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