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Trigonometry - sin, cos, tan, cot, arcsin, arccos, arctan, arccot
112 topics • Page 3 of 3 • 1, 2, 3
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- Trigonometric equation - a*sinx*cosx=sinx-cosx
by Math Tutor » Mon Jul 18, 2011 5:13 am - 0 Replies
- 1833 Views
- Last post by Math Tutor
Mon Jul 18, 2011 5:13 am
- Trigonometric equation - a*sinx*cosx=sinx-cosx
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- Trigonometry - tan(a) + cot(a) = b
by Trigonometry » Wed May 25, 2011 6:44 am - 4 Replies
- 1980 Views
- Last post by Guest
Tue Jun 07, 2011 9:05 am
- Trigonometry - tan(a) + cot(a) = b
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- Find the value of 2sin(alpha)*cos(alpha)
by sin cos » Tue Mar 15, 2011 9:14 am - 3 Replies
- 3713 Views
- Last post by Guest
Sun Jun 05, 2011 6:31 am
- Find the value of 2sin(alpha)*cos(alpha)
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- arctan
by Eric » Mon Jan 24, 2011 9:10 am - 1 Replies
- 1421 Views
- Last post by 10 grade
Tue Jan 25, 2011 9:48 am
- arctan
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- Trigonometric identities
by Rachel » Tue Sep 07, 2010 3:24 am - 1 Replies
- 6549 Views
- Last post by Math Tutor
Tue Sep 07, 2010 4:45 am
- Trigonometric identities
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- Prove that: tg20.tg40.tg60.tg80 = 3
by Math Tutor » Mon Dec 21, 2009 11:50 am - 1 Replies
- 7383 Views
- Last post by mrmohamed
Sat Jan 09, 2010 5:53 am
- Prove that: tg20.tg40.tg60.tg80 = 3
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- Difficult trigonometric inequality
by Math Tutor » Thu Jan 03, 2008 9:47 am - 1 Replies
- 4152 Views
- Last post by dduclam
Sun May 04, 2008 4:53 am
- Difficult trigonometric inequality
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- Still sin.cos and tan but different problems
by babyj » Mon Dec 03, 2007 6:32 pm - 1 Replies
- 4219 Views
- Last post by Math Tutor
Tue Dec 04, 2007 5:15 am
- Still sin.cos and tan but different problems
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- Cos function
by Guest » Mon Aug 23, 2021 6:44 am - 0 Replies
- 0 Views
- Last post by Guest
Wed Dec 31, 1969 8:00 pm
- Cos function
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- Making a formula that finds the horizontal and vertical dist
by Guest » Tue Apr 23, 2019 11:55 pm
- 0 Replies
- 0 Views
- Last post by Guest
Wed Dec 31, 1969 8:00 pm
- Making a formula that finds the horizontal and vertical dist
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- Making a formula that finds the horizontal and vertical dist
by Guest » Tue Apr 23, 2019 11:55 pm
- 0 Replies
- 0 Views
- Last post by Guest
Wed Dec 31, 1969 8:00 pm
- Making a formula that finds the horizontal and vertical dist
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- Making a formula that finds the horizontal and vertical dist
by Guest » Tue Apr 23, 2019 11:55 pm
- 0 Replies
- 0 Views
- Last post by Guest
Wed Dec 31, 1969 8:00 pm
- Making a formula that finds the horizontal and vertical dist
112 topics • Page 3 of 3
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