Find the exact value of cos 180° - sin 180°?

We have to find the value of cos 180º – sin 180º

Solution

We know that

Cos 180°= -1

and also

sin 180°=0

So cos 180º – sin 180º

Substituting the values in the above equation we get

cos 180º – sin 180º

= -1 -0

=-1

Answer

Hence, cos 180º – sin 180º =-1

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Your Mobile number and Email id will not be published.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