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How to calculate cos 3, tan 4, sin 32, etc... without calculator. please explain as i get confused with trignometry being explained to us in physics. Thank you -Ashutosh Anand

How to calculate cos 3, tan 4, sin 32, etc... without calculator. please explain as i get confused with trignometry being explained to us in physics. 
Thank you
-Ashutosh Anand

Grade:8

2 Answers

Arun Kumar IIT Delhi
askIITians Faculty 256 Points
8 years ago
Hi Ashutosh,
I don't think calculating cos(3) tan(4) is in JEE syllabus.

Thanks & Regards

Arun Kumar

IIT Delhi

Askiitians Faculty

ashutosh anand
20 Points
7 years ago
ok 
-Ashutosh Anand
 

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