For the sake of convenience, we mention below the following symbols/terms/phrases
with their meanings as given in the Table (7 1) Table 7 1
Symbols/Terms/Phrases
Meaning
( )
∫f x dx
Integral of f with respect to x
f (x) in 
( )
∫f x dx
Integrand
x in  
( )
∫f x dx
Variable of integration
Integrate
Find the  integral
An integral of f
A function F such that
F′(x) = f (x)
Integration
The process of finding the integral
Constant of Integration
Any real number C, considered as
constant function
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MATHEMATICS
We already know the formulae for the derivatives of many important functions