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If secX =13\5x lies in the …

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If secX =13\5x lies in the founts quadrant . Find the value of other five trigonometric function
  • 1 answers

Gaurav Seth 4 years, 5 months ago

Answer:

1) sec X = 13/5

 

x lies in 4th quadrant.

 

cos X = 1/ secx

2) So, cos x = 5/13

 

sin X = √ 1- cos²x

3) sin = -12/13

 

⚆As sin functions-ve in 4th quadrant.

 

cosec X = 1/sin X

4) cosec = -13/12

As cosec functions-ve in 4th quadrant.

 

tan X = √ sec² x-1

5)tan = -12/5

 

⚆As tan functions-ve in 4th quadrant.

 

Cot x = 1/ tan X

6)Cot x = -5/12

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