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d
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d
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common
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order of term
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sum
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a
d
50 1
9
950
value of term numberso
9
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9100
oo
It is Very Imp To know
I
n
s n
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3
100
1
are
asking about
A farmer
a piece of land
planting
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5 trees
2nd Row
first Row contains
Contain 7 trees
3rd Row Containts 4 trees and
ex
so
on
and
is
land contains
Rows
50
find number of trees in Row number 30
find first Row in which numberof trees
exceeds 30 Trees
Find Total number
IS
930
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9
291
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In
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2
27
30
5
n
2
29
30
an
730
asking about 550
of Trees in garden
5
13.5
3
22
2730
n
14
ait ago
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