1 + 2q + 3q² + ⋯
Difficulty: Medium · Topics: Calculus, Limits, Sequences
Evaluate:
lim n→∞≤ft(1+2q+3q^2+·s+nq^n-1 )
( q <1)
Hisoblang:
lim n→∞≤ft(1+2q+3q^2+·s+nq^n-1 )
( q <1)
Difficulty: Medium · Topics: Calculus, Limits, Sequences
Evaluate:
lim n→∞≤ft(1+2q+3q^2+·s+nq^n-1 )
( q <1)
Hisoblang:
lim n→∞≤ft(1+2q+3q^2+·s+nq^n-1 )
( q <1)