Algebra


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2(sinx)2?5cosx?4=0

2(sinx)2?5cosx?4=0

5
0

20 May 2012 14:55:28 IST

by feirus


Mathematics ,

Sequence and Series

The 10th term of series ?3,?12,?27,... ...

24
0

19 May 2012 20:41:21 IST

by Shivank shankar


Mathematics ,

If m and n can vary between 1...

If m and n can vary between 1 and 100,t...

25
2

19 May 2012 18:22:08 IST

by abhishek prakash


Mathematics ,

find range of cosx-sinx

find range of cosx-sinx

1
25
1

19 May 2012 12:11:21 IST

by shubham sharam


Mathematics ,

complex no's

arg(z1/z2)=arg(z1)-arg(z2)+2npi i don&#...

9
0

19 May 2012 12:10:54 IST

by shantam saxena


Mathematics ,

find range of cos(cosx)

find range of cos(cosx)

1
33
4

19 May 2012 09:11:36 IST

by shubham sharam


Mathematics ,

sequence

£ r=1to n. r(r+1)(r+2) is equal to. ...

16
1

19 May 2012 08:46:09 IST

by shashank shekhar


Mathematics ,

proportionality

if a is proportional to bc is prop...

13
0

18 May 2012 17:04:44 IST

by viswanathan


Mathematics ,

sum

nC0+nC1+nC2+......................+nCn-...

1
22
1

18 May 2012 17:02:25 IST

by viswanathan


Mathematics ,

x^logx+1 = 10^6

x^logx+1 = 10^6

33
2

17 May 2012 13:07:19 IST

by Saleena


Mathematics ,

Solve the inequality:

0 < 3-2x/1-x < 2 Please show the steps...

33
2

17 May 2012 07:22:17 IST

by Aruna Kiran


Mathematics ,

SOLVE

solve   x^2=4+ [x]  ,where [ ...

1
77
4

10 May 2012 18:30:05 IST

by GOWTHAM


Mathematics ,

brilliant one

the total no. of ways of selecting 10 b...

5
441
19

31 Mar 2012 14:01:58 IST

by Tarun Garg


Mathematics ,

probability

if a thief stole 4 shoes randomly from ...

200
6

17 Feb 2012 13:30:46 IST

by deepika kaza


Mathematics ,

If a,b,c are in H.P. then pr...

If a,b,c are in H.P. then prove that ...

881
6

24 Jan 2010 08:43:49 IST

by pvsaratchandra


None

2(cos(t))^2 - cos(t) -1 = 0 ...

2(cos(t))^2 - cos(t) -1 = 0Solve the gi...

925
2

22 Oct 2009 08:42:24 IST

by ena gupta


None

The smallest value of k, fow ...

The smallest value of k, fow which both...

131
1

2 Oct 2009 16:14:10 IST

by siddhart jain


None

The owner of a hobby store ne...

The owner of a hobby store needed to ca...

1353
4

1 Aug 2009 10:38:03 IST

by Frederick Sundeep


None

in how many ways can 6 rings ...

in how many ways can 6 rings be worn on...

658
15

19 Jan 2009 20:43:59 IST

by akshay


None

SOLVED~~~5 TRICKY PROBLEMs ...

Q1) EVERYBODY IN A A ROOM SHAKES HANDS ...

2713
17

25 Jun 2007 09:28:55 IST

by Shoubhik Bose


None
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