SCHOOL BOOKS


SCHOOL BOOKS




EXAM TIME TABLE 2018 -- +2 +1 10TH










Tamilnadu School Books Change for Academic Years


Standards


Academic year




2, 7, 10 & 12


2019-20


3, 4, 5 & 8


2020-21





STD - 1
STD - 2
STD - 3
STD - 4
STD - 5
STD - 6
STD - 7
STD - 8
STD - 9
STD - 10
STD - 11
STD - 12









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PI Function Dictionary

Function Dictionary Function Examples Function Categories

PI          
 
 
p
3.14159265358979  =PI()
What Does It Do ?            
This function is equal to the value of Pi.
It is correct to 15 decimal places.
It does not need any input, it is a self contained function.
Syntax              
=PI()
Formatting            
No special formatting is needed.
Example              
To calculate the area of a circle.
Radius Area
5 78.54  =PI()*(C21^2)
25 1963.50

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