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Trignometry
ABCD is a parallelogram whose...
ABCD is a parallelogram whose sides ,in...
18 Jun 2013 15:06:46 IST
by manisha chandran
ABCD is a parallelogram whose...
ABCD is a parallelogram whose sides ,in...
18 Jun 2013 15:06:42 IST
by manisha chandran
how many roots does the equat...
how many roots does the equation 2^cosx...
18 Jun 2013 14:53:41 IST
by manisha chandran
problems
how to solve trignometry problems
16 Jun 2013 23:27:35 IST
by Dachen Dawa
RATIOS AND IDENTITIES
if COS A=2 COS B.then TAN {A/2-B/2}*TAN...
16 Jun 2013 21:00:58 IST
by SANDEEP SITOKE
Plz help x= cosec² ?, y=sec²?...
Plz help x= cosec² ?, y=sec²?, z= 1/1-c...
13 Jun 2013 19:47:44 IST
by pavan
How can we find trigonometric...
How can we find trigonometric ratio of ...
10 Jun 2013 09:59:03 IST
by Shubham Yadav
inverse tangent of a complex ...
what is tan inverse of e^ix? How to der...
9 Jun 2013 18:09:14 IST
by Vignesh
Trigonometry
cos28 + sin28 = k^3 then what is the va...
6 Jun 2013 12:56:58 IST
by Simran Dudeja
Help in a proof of trig. iden...
Prove that : tan A + 2tan 2A + 4tan4A +...
3 Jun 2013 11:50:33 IST
by Raunak Sarkar
Measurement of angles
Sir,Please can u help me with this ques...
30 May 2013 23:07:35 IST
by Arnav Goyal
cot^-1 (r^2 + 3/4). Find the...
? cot^-1 (r^2 + 3/4). Find the summatio...
24 May 2013 11:02:51 IST
by Ayush Sinha
sin3x+sin2x-sinx=4sinxcosx/2c...
sin3x+sin2x-sinx=4sinxcosx/2cos3x/2
17 May 2013 12:00:30 IST
by akash
sin2x-sin2y/cos2y-cos2x=cot(x...
sin2x-sin2y/cos2y-cos2x=cot(x+y)
17 May 2013 11:14:36 IST
by dua
trignometry
cotxcot2x-cot2xcot3x-cot3xcotx
16 Apr 2013 23:07:34 IST
by nitin singh
If cosA = tanB, cosB = tanC ...
If cosA = tanB, cosB = tanC and cosC =...
18 Jan 2011 17:27:17 IST
by SUHAG SIR , Bhopal
the value of the experresion ...
the value of the experresion 1-4sin10si...
12 May 2010 23:02:27 IST
by maria
A SIMPLE PROBLEM
COT20 ---- COT40+COT80 ...
23 Oct 2008 16:16:49 IST
by soham biswas
tanx*tan4x=1
How many solutionof this equation is po...
19 Dec 2006 18:22:19 IST
by father
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