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Grade 8Trigonometry

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

Profile image of ashutosh anand
12 Years agoGrade 8
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2 Answers

Profile image of Arun Kumar
12 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

Profile image of ashutosh anand
12 Years ago
ok 
-Ashutosh Anand
 

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