How do you find the value of cot 90°?

We need to find the value of cot 90

Solution

On the trigonometric unit circle, cot (90) = 0

Let us find it out

We know that
cot x= cos x / sin x
Hence cot 90= sin 90 /cos 90

As per the values

cos90=0, sin90=1

cot 90= cos 90 / sin 90

cot 90= 0 /1

Therefore cot (90) = 0

Answer

The value of cot 90 = 0

Was this answer helpful?

  
   

0 (0)

Upvote (0)

Choose An Option That Best Describes Your Problem

Thank you. Your Feedback will Help us Serve you better.

Leave a Comment

Your Mobile number and Email id will not be published. Required fields are marked *

*

*

BOOK

Free Class

Ask
Question