Question

If cosec θ =5/4, find the value of cot θ.​

Answer 1

Answer:

Cosec = 5÷4

Cosec =hyp÷opp

Cot = adj÷opp

Let's take right angle traingle ABC right angled at B ,

Then BC^2 = AC^2-BC^2

= 5^2-4^2

= 25-16

= 9

BA = √9

= 3

Cot theta = 3÷4

Step-by-step explanation:

Answer 2

Answer:

✳️cosec∅=5

____

4

✳️cosec∅=hypothenuse

___________

opposite

✳️cot∅=adj

____

opp

Let's take right angle triangle angle ABC is right angled to B

➡️Then,BA²=AC²-BC²

➡️5²-4²

➡️25-16

➡️BA²=9

$bc = \sqrt{9}$

➡️BC=3

$therefore \: cot \: theta \: = \frac{3}{4}$

Step-by-step explanation:

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