Solve for n in `4^n+4^n+4^n+4^n=2^(2010)`

Solve 3/4n+2/5n=46 for n

Solve the inequality .^(n-1)C_4 - .^(n -1)C_3 - 5/4 .^(n-2)C_2 lt 0,n in N

Solve the following equations : 3 (n-4) + 2 (4n -5) =5 (n+ 2) + 16 .

The sum of the series 1+4+3+6+5+8+ upto n term when n is an even number (n^(2)+n)/(4) 2.(n^(2)+3n)/(2) 3.(n^(2)+1)/(4) 4.(n(n-1))/(4)(n^(2)+3n)/(4)

The sum of the series 1+4+3+6+5+8+ upto n term when n is an even number (n^2+n)/4 2. (n^2+3n)/2 3. (n^2+1)/4 4. (n(n-1))/4 (n^2+3n)/4

Solve the following equations. n/3+n/4-n/6=10

1. ^n C_0+4^1. ^n C_1+4^2. ^n C_2 + 4^3. ^n C_3+….+4^n. ^n C_n =

Find lim_ (n rarr oo) (4n ^ (2) + 6n + 2) / (4) n ^ (2)

Find the value of ^4n C_0+^(4n)C_4+^(4n)C_8++""^(4n)C_(4n) .

If the sum of n terms of an A.P.is 2n^(2)+5n then its nth term is 4n-3 b.3n-4 c.4n3 d.3n+4