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Trignometry
Forum Index -> Trignometry  
 Question   Answers   Author   Views   Last message 
trigo- if sin1 +sin2 +sin3 =3 then cos1=?     expert query 5 virudelhi 114 2 Apr 2007 14:48:36 IST
visioniit [Latest Reply]
triangle properties- In ABC the area of triangle is c2 - (b - a)2, then tan (C/2) is equal to:   (a.. 5 sanchay_1991 169 2 Apr 2007 14:15:36 IST
chirag [Latest Reply]
Triangle- In a ABC B=/3 and C=/4. Let D divide BC internally in the ratio 1:3, then sin BAD/sinCAD=     expert query 3 salonee_hs 141 2 Apr 2007 13:54:43 IST
chirag [Latest Reply]
find angle plzzzzzzz- In a ABC , if a4 + b4 + c4 = 2c2(a2 + b2) , then  mC is equal to   (a) 6.. 3 sanchay_1991 165 2 Apr 2007 13:38:33 IST
chirag [Latest Reply]
solutions of triangles- a triangle has sides whose lengths are consecutive integers. Its area is a multipl..     expert query 10 meghana2007 230 1 Apr 2007 23:18:20 IST
avinash.sharma [Latest Reply]
re:inverse trignometric functions- what is arc cos b-arc cos a     expert query 3 vishwaxlnc 163 1 Apr 2007 22:59:22 IST
avinash.sharma [Latest Reply]
trignometery functions &identies- The perimeter of a certain sector of a circle is equal to length of arc ..     expert query 3 aaabothra 475 31 Mar 2007 23:54:51 IST
avinash.sharma [Latest Reply]
A good (according to me) question- plz help with this      Q>if cotA1*cotA2*cotA3.....     expert query 4 Hacker 156 31 Mar 2007 18:36:09 IST
iitkgp_bipin [Latest Reply]
side of triangle- In ABC , a=5 , b=4, cos(A-B) = 31/32, then side c is equal to   (a) 6  .. 7 sanchay_1991 182 31 Mar 2007 15:25:47 IST
sanchay_1991 [Latest Reply]
error- If   be the area of triangle ABC and suppose  a small error occurs in the measuremen..     expert query 1 tejasvi2389 106 31 Mar 2007 13:19:16 IST
amar.gupta [Latest Reply]
Trigo help!- Let k=1(degree) then 2sin2k+4sin4k+6sin6k+...........+180sin180k is equal to:-a) 90 cos kb) 9..     expert query 2 agnit_thebest 200 30 Mar 2007 20:06:02 IST
puneet [Latest Reply]
plz reply a prob from trigo- Let ?a? and ?b? be such that       &nbsp..     expert query 5 mulye_ameya 172 30 Mar 2007 00:01:09 IST
iitkgp_bipin [Latest Reply]
How to find triangle length?- How to find the triangle length depending on condition?     expert query 2 meghana2007 137 29 Mar 2007 20:18:29 IST
amar.gupta [Latest Reply]
stuck at dis question- (cot 54/tan 36)+ (tan 20+cot 70)   i cud simplify it till 1 +2cot70....(ever.. 5 ankitseth 195 29 Mar 2007 15:21:23 IST
sanchay_1991 [Latest Reply]
solutions of triangles- Q) In ambiguous case prove that the circumcircles of the two triangles are equal 3 joyfrancis 145 29 Mar 2007 13:04:48 IST
joyfrancis [Latest Reply]
Motion in 1-D- A rocket is fired upwards from the earthsurface such that it creats an acceleration of 19.6..     expert query 2 pinakinab 62 29 Mar 2007 02:39:14 IST
truly [Latest Reply]
trigonometric ratios- turn into answer pls  Q sina+sinb+sinc=3 then cosa+ cosb+cosc=? (a) 1 (b) 2 (.. 5 KHUSHBOO_KASHYAP 127 28 Mar 2007 14:50:40 IST
sanchay_1991 [Latest Reply]
Trigonometric Functions- cos/7cos2/7cos4/7     expert query 6 salonee_hs 222 28 Mar 2007 11:44:51 IST
vasanth [Latest Reply]
trigonometry...solve it plzzzz!!!!!!!- sin12sin48sin54good luck...     expert query 5 dvrravi 241 27 Mar 2007 21:46:28 IST
phoenix_amyth [Latest Reply]
Trigonometry Functions- cos/7cos2/7cos4/7 ? 2 salonee_hs 167 27 Mar 2007 21:36:44 IST
uday_zingtudor [Latest Reply]
 
Forum Index -> Trignometry
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