write the difference between AP and GP with formulas and explain the terms
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ap means airthmatic mean
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AP-Arithmetic Progression
GP-Geometric Progression
For AP:
The pattern is a,a+d,a+ 2d+....
For GP:
The pattern is a,ar,.....
Formulas:
ForAP:-nth term = a+(n-1)d
Sum of all terms=n/2(2a+(n-1)d
ForGP:-nth term=ar^(n-1)
Sum={a(r^(n-1))}/(r-1)
_____________________________
Hope it helps
With regards SMITA
☺☺☺
GP-Geometric Progression
For AP:
The pattern is a,a+d,a+ 2d+....
For GP:
The pattern is a,ar,.....
Formulas:
ForAP:-nth term = a+(n-1)d
Sum of all terms=n/2(2a+(n-1)d
ForGP:-nth term=ar^(n-1)
Sum={a(r^(n-1))}/(r-1)
_____________________________
Hope it helps
With regards SMITA
☺☺☺
Smitamadhu:
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