Sequence Visualizer
Arithmetic (AP)
Geometric (GP)
Both
Arithmetic Progression
Geometric Progression
Properties
ARITHMETIC PROGRESSION
T₅—
T₁₀—
Tₙ (last term)—
Sum Sₙ—
Presets
AP Formulas
Tₙ = a + (n−1)d
Sₙ = n/2 × [2a + (n−1)d]
GP Formulas
Tₙ = a · rⁿ⁻¹
Sₙ = a(rⁿ − 1)/(r − 1), r ≠ 1
S∞ = a/(1 − r), |r| < 1
Tₙ = a + (n−1)d
Sₙ = n/2 × [2a + (n−1)d]
GP Formulas
Tₙ = a · rⁿ⁻¹
Sₙ = a(rⁿ − 1)/(r − 1), r ≠ 1
S∞ = a/(1 − r), |r| < 1
0
Changes
0
Presets Used