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11,553,078 results
Evaluate `(2^(n)+ 2^(n-1))/(2^(n+1) - 2^(n))`
3,499 views
4 years ago
if `.^(2n+1)P_(n-1):^(2n-1)P_(n)=7:10`, then `.^(n)P_(3)` equals.
123 views
Prove by the principle of mathematical induction, that `1.1!+2.2!+3.3!+.....+(n.n!)=(n+1)!-1\"for all natural number \"n (n!
6,333 views
THIS SONG WAS MADE IN 2004 IT WAS LOST AND FOUND AT A OLD FRIENDS HOUSE . THIS SONG WAS NEVER FINISHED ...
15,686 views
11 years ago
Cello - Guang Wang Piano - Andy Bayles www.andrewmbayles.com jwpepper.com/myscore/andybaylesmusic.
22,225 views
6 years ago
SON OF SAM'S LOST BUT FOUND ALBUM COMING SOON 2012 . THANKS TO EVERYBODY THAT STILL BELEIVE IN ME .
19,550 views
"The arithmetic mean of the series 1, 2, 4, 8, 16, ..... `2^n` is `(2^n-1)/(n+1)` (b) `(2^n+1)/n` (c) `(2^n-1)/n` (d) `(2^(n+1)-1)/(n+1)`"
594 views
Find n, if `(n+2)=60xx(n-1)!`
1,615 views
Live “Saarathi” Course for target JEE 2025 by Nucleon Kota /Live course by top IIT JEE educators from Kota Join at just 999 rs for ...
110 views
Streamed 1 day ago
Evaluate: `underset(nrarr0)(\"lim\")(((2n)!)/(n!n^(n)))^(1/n)`
1,304 views
Prove that :`1^2+2^2+3^2++n^2=(n(n+1)(2n+1))/6`
7,298 views
3 years ago
Write the second term of the sequence `t_(n) = 2n + 1`.
2,947 views
The sum of n terms of a progression is `(2^(n)-1)`. Show that it is a GP and find its common ratio.
798 views
"For an integer `n ,\ n !=(n-1)(n-2) .3.2.1.\ ` Then, `1!+2!+3!+ 100 !` when divided by 5 leaves remainder 0 (b) 1 (c) 2 (d) 3"
1,273 views
10^(2n-1) +1` is divisible by 11. jee mains 2020, jee main january, class 12, jee main maths, jee 2020, cbse board, jee main ...
2,184 views
"If `theta=pi/(2^n+1)` , prove that: `2^ncosthetacos2thetacos2^2 cos2^(n-1)theta=1.`"
809 views
If `.^(2n+1)P_(n-1): .^(2n-1)P_(n)=3:5` , find n.
1,613 views
772 views
5 years ago
Prove that `n(n-1)(n-2) ...(n-r+1)=(n!)/((n-r)!). `
11,494 views
Hey Loyal Babes! Here is a very detailed makeup and hair tutorial featuring Sensationnel What Lace Celeste courtesy of ...
18,004 views