PPT: Arithmetic Progressions | Mathematics (Maths) Class 10 PDF Download

 Page 1


1 1
6 6
5 5
8 8
4 4
9 9
3 3
7 7
2 2
0 0
A r i t h m e t i c
P r o g r e s s i o n s
Page 2


1 1
6 6
5 5
8 8
4 4
9 9
3 3
7 7
2 2
0 0
A r i t h m e t i c
P r o g r e s s i o n s
+ 1
+ 2
+ 3
1
2
3
4
5
6
7
8
9
1 0
1 1
Suppose a boy
takes one step
Next, the boy takes
two step
Next, he takes three
steps
How many steps
would he take next?
Page 3


1 1
6 6
5 5
8 8
4 4
9 9
3 3
7 7
2 2
0 0
A r i t h m e t i c
P r o g r e s s i o n s
+ 1
+ 2
+ 3
1
2
3
4
5
6
7
8
9
1 0
1 1
Suppose a boy
takes one step
Next, the boy takes
two step
Next, he takes three
steps
How many steps
would he take next?
+ 1
+ 2
+ 3
+ 4
1
2
3
4
5
6
7
8
9
1 0
1 1
4 right?
Page 4


1 1
6 6
5 5
8 8
4 4
9 9
3 3
7 7
2 2
0 0
A r i t h m e t i c
P r o g r e s s i o n s
+ 1
+ 2
+ 3
1
2
3
4
5
6
7
8
9
1 0
1 1
Suppose a boy
takes one step
Next, the boy takes
two step
Next, he takes three
steps
How many steps
would he take next?
+ 1
+ 2
+ 3
+ 4
1
2
3
4
5
6
7
8
9
1 0
1 1
4 right?
+ 1
+ 2
+ 3
+ 4
1
2
3
4
5
6
7
8
9
1 0
1 1
You observed the
pattern and you
could tell that the
number of steps
taken were
increasing by 1 in
every move.
Page 5


1 1
6 6
5 5
8 8
4 4
9 9
3 3
7 7
2 2
0 0
A r i t h m e t i c
P r o g r e s s i o n s
+ 1
+ 2
+ 3
1
2
3
4
5
6
7
8
9
1 0
1 1
Suppose a boy
takes one step
Next, the boy takes
two step
Next, he takes three
steps
How many steps
would he take next?
+ 1
+ 2
+ 3
+ 4
1
2
3
4
5
6
7
8
9
1 0
1 1
4 right?
+ 1
+ 2
+ 3
+ 4
1
2
3
4
5
6
7
8
9
1 0
1 1
You observed the
pattern and you
could tell that the
number of steps
taken were
increasing by 1 in
every move.
+ 1
+ 2
+ 3
+ 4
1 2
3
4
5
6
7
8
9
1 0
1 1
S e q u e n c e
If we write the number of the stairs
we moved on, we get:
A Sequence is a
group of number
that follow some
pattern