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Algebra
Sequence and Series
The 10th term of series ?3,?12,?27,... ...
19 May 2012 20:41:21 IST
by Shivank shankar
If m and n can vary between 1...
If m and n can vary between 1 and 100,t...
19 May 2012 18:22:08 IST
by abhishek prakash
find range of cosx-sinx
find range of cosx-sinx
19 May 2012 12:11:21 IST
by shubham sharam
complex no's
arg(z1/z2)=arg(z1)-arg(z2)+2npi i don...
19 May 2012 12:10:54 IST
by shantam saxena
find range of cos(cosx)
find range of cos(cosx)
19 May 2012 09:11:36 IST
by shubham sharam
sequence
£ r=1to n. r(r+1)(r+2) is equal to. ...
19 May 2012 08:46:09 IST
by shashank shekhar
proportionality
if a is proportional to bc is prop...
18 May 2012 17:04:44 IST
by viswanathan
sum
nC0+nC1+nC2+......................+nCn-...
18 May 2012 17:02:25 IST
by viswanathan
Solve the inequality:
0 < 3-2x/1-x < 2 Please show the steps...
17 May 2012 07:22:17 IST
by Aruna Kiran
brilliant one
the total no. of ways of selecting 10 b...
31 Mar 2012 14:01:58 IST
by Tarun Garg
probability
if a thief stole 4 shoes randomly from ...
17 Feb 2012 13:30:46 IST
by deepika kaza
If a,b,c are in H.P. then pr...
If a,b,c are in H.P. then prove that ...
24 Jan 2010 08:43:49 IST
by pvsaratchandra
2(cos(t))^2 - cos(t) -1 = 0 ...
2(cos(t))^2 - cos(t) -1 = 0Solve the gi...
22 Oct 2009 08:42:24 IST
by ena gupta
The smallest value of k, fow ...
The smallest value of k, fow which both...
2 Oct 2009 16:14:10 IST
by siddhart jain
The owner of a hobby store ne...
The owner of a hobby store needed to ca...
1 Aug 2009 10:38:03 IST
by Frederick Sundeep
in how many ways can 6 rings ...
in how many ways can 6 rings be worn on...
19 Jan 2009 20:43:59 IST
by akshay
SOLVED~~~5 TRICKY PROBLEMs ...
Q1) EVERYBODY IN A A ROOM SHAKES HANDS ...










