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Trignometry


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Trignometary-properties of tr...

1)In traingle ABC,  angle c=90 deg...

822
1

23 Mar 2007 19:59:00 IST

by mayur choudhari


Engineering Entrance , JEE Main

summation a choas

fnd summation of n^n from 1 to n

467
0

23 Mar 2007 12:55:54 IST

by PARSHAD PATEL


Engineering Entrance , JEE Main

try to answer

lim xtan 2x-2x tanx/(1-cos2x)^2x-0

638
5

23 Mar 2007 12:22:05 IST

by students care


Engineering Entrance , JEE Main

Max Value

 the maximum value of(cos 1) (cos ...

758
8

22 Mar 2007 21:00:10 IST

by Sanchay Gupta


Engineering Entrance , JEE Main

ratio

least ratio of the sides of a regular n...

420
2

22 Mar 2007 20:52:09 IST

by Sanchay Gupta


Engineering Entrance , JEE Main

roots solve it

 If sec + tan = 1, then ...

526
5

22 Mar 2007 20:43:59 IST

by Sanchay Gupta


Engineering Entrance , JEE Main

plzzz solve

which of the following is a rational nu...

638
5

22 Mar 2007 20:39:23 IST

by Sanchay Gupta


Engineering Entrance , JEE Main

plz help!!!

  If sin 1 + sin 2 + sin 3 =3, &...

535
5

22 Mar 2007 18:52:36 IST

by Nupur Goel


Engineering Entrance , JEE Main

toooooo simple

hey guys this is too simple but i didno...

532
6

22 Mar 2007 18:16:29 IST

by Himanshu


Engineering Entrance , JEE Main

solve this plz!!!!

sum of infinite terms of the series &n...

418
5

22 Mar 2007 17:11:43 IST

by Nupur Goel


Engineering Entrance , JEE Main

how 2 solve this angle problem

x+y=260sin x/sin y=3/5can u help me 2 f...

629
2

22 Mar 2007 15:30:12 IST

by ARUN K


Engineering Entrance , JEE Main

plz I want a fast reply!!!!!

Show that (3sin A - cos A)4 + 6(sin A +...

517
6

21 Mar 2007 22:46:01 IST

by Nupur Goel


Engineering Entrance , JEE Main

bijective

If f:R   R ,where f(x)=ax+cos...

460
3

21 Mar 2007 13:57:06 IST

by tushar


Engineering Entrance , JEE Main

trignomet.

If tan-1 (x+h)=tan-1 (x)+(h sin y)sin y...

740
3

21 Mar 2007 12:42:50 IST

by tushar


Engineering Entrance , JEE Main

tan...

tan2(A/2)+tan2(B/2) tan2(C/2) >=1 .P...

681
5

20 Mar 2007 21:25:30 IST

by Neeraj Agarwal


Engineering Entrance , JEE Main

inverse functions...

solve this plz...

640
2

16 Mar 2007 23:27:55 IST

by Prateek Agarwal


Engineering Entrance , JEE Main

summation

(Cos3x/sin2xsin4x) + (cos5x/sin4xsin6x)...

569
2

15 Mar 2007 20:03:07 IST

by tejasvi2389


Engineering Entrance , JEE Main

please solve.......

The radii of an infinite series of conc...

680
2

14 Mar 2007 16:43:04 IST

by goutham harsha (1nkZ)


Engineering Entrance , JEE Main

try this q

determinant of     ...

879
9

13 Mar 2007 08:08:36 IST

by nelaturu teja


Engineering Entrance , JEE Main

TE3

Find the general solution (i) 3 -...

802
7

27 Feb 2007 19:19:59 IST

by joy francis


Engineering Entrance , JEE Main
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