Arithmetic Progression
Quantities are said to be in Arithmetic progression when they increase or decrease by a common differenc..
Word problems on Arithmetic Progression
Question 21 - Question: There are 25 trees at equal distances of 5 metres in a line with a well, the distance of the well from the nearest tree being 10 metres. A gardener waters all trees separately starting from the well and he returns to the well after watering each tree to get water for the nex..
Question 21 - Question: There are 25 trees at equal distances of 5 metres in a line with a well, the distance of the well from the nearest tree being 10 metres. A gardener waters all trees separately starting from the well and he returns to the well after watering each tree to get water for the nex..Word problems on Geometric Progression
Question 41 - Question: Answe..
Question 41 - Question: Answe..Geometric Progressions (G.P.)
Geometric Progressions (G.P.) - The series of terms a, ar, ar 2 , ar 3 ,.... in which each term bears a constant ratio to the preceeding term is a geometric progression. The constant ratio is called the common ratio.OR A geometrical progression..
Geometric Progressions (G.P.)
The series of terms a, ar, ar 2 , ar 3 ,.... in which each term bears a constant ratio to the preceeding term is a geometric progression. The constant ratio is called the common ratio.OR A geometrical progression is a succession of terms such that each term b..
Geometric Progressions (G.P.)
The series of terms a, ar, ar 2 , ar 3 ,.... in which each term bears a constant ratio to the preceeding term is a geometric progression. The constant ratio is called the common rati..
Problems on Geometric Progression- Test Questions
Question 41 - Question: If the p t h , q t h , r t h , s t h terms of an AP are in GP, show that p - q, q - r, r - s are in GP. Answer: Let a = first term and d = common difference of the AP. Since a p , a q , a r , a s are in GP, th..
Question 41 - Question: If the p t h , q t h , r t h , s t h terms of an AP are in GP, show that p - q, q - r, r - s are in GP. Answer: Let a = first term and d = common difference of the AP. Since a p , a q , a r , a s are in GP, th..Arithmetic Progression (or simply A.P.)
Arithmetic Progression (or simply A.P.) - Quantities are said to be in Arithmetic progression when they increase or decrease by a common differen..
Arithmetic Progression (or simply A.P.)
Quantities are said to be in Arithmetic progression when they increase or decrease by a common differen..
To find the sum of a number of terms in Arithmetical Progression:
Let a=first term, d = common difference, l=t n =last term, s = required sum. Then, Writing the series in the reverse order, Adding together the two series, ..
Let a=first term, d = common difference, l=t n =last term, s = required sum. Then, Writing the series in the reverse order, Adding together the two series, ..See what our Users say :
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