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In the following, trigonometric ratios is given. Find the value of the other trigonometric ratios. tan θ = 11

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Question

In the following, trigonometric ratios is given. Find the value of the other trigonometric ratios.

tan θ = 11

Sum
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Solution

tan θ = 11

We know that `sin theta = "Oppsited side"/"Hypotenuse" = 11/ sqrt122`

`cos theta = "Adjacent side"/"Hypotenuse" = 1/sqrt122`

`cosec theta = 1/sin theta = (1/11)/sqrt122 = sqrt122/11`

`sec theta = 1/cos theta = (1/1)/sqrt122 = sqrt122`

`cot theta = 1/(tan theta) = 1/11 = 1/11` 

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Chapter 10: Trigonometric Ratios - EXERCISE 10.1 [Page 10.16]

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R.D. Sharma Mathematics [English] Class 10
Chapter 10 Trigonometric Ratios
EXERCISE 10.1 | Q 1. (iii) | Page 10.16
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