Download video

Evaluate ∑_n=1^∞ n/2^n . Hint: Use differentiation to show that (1-x)^-2=…

173 views

Jack Williams

1 month ago

Evaluate ∑_n=1^∞ n/2^n . Hint: Use differentiation to show that (1-x)^-2=…

Evaluate ∑_n=1^∞ n/2^n . Hint: Use differentiation to show that (1-x)^-2=…

The Sigma Notation Explained – Evaluate Summation
14:50
The Sigma Notation Explained – Evaluate Summation
by Math Queen
Norway Math Olympiad Question | You should be able to solve this!
3:21
Norway Math Olympiad Question | You should be able to solve this!
by LKLogic
The Simplest Math Problem No One Can Solve - Collatz Conjecture
22:09
The Simplest Math Problem No One Can Solve - Collatz Conjecture
by Veritasium
Evaluate by applying the laws of indices
5:53
Evaluate by applying the laws of indices
by Jacob Sichamba Online Math