Deduction
Deduction:
Deduction is the conclusion
derived from data by a process
Definite integral:-
1.Definite integral as limit of sum
![\int^b_a \, f(x) \, dx\\ = (b - a ) lim \dfrac{1}{x} [ f (a) + f( a + b ) + ( an - \delta h]](http://s.wordpress.com/latex.php?latex=%5Cint%5Eb_a%20%5C%2C%20f%28x%29%20%5C%2C%20dx%5C%5C%20%20%20%3D%20%28b%20-%20a%20%29%20lim%20%5Cdfrac%7B1%7D%7Bx%7D%20%5B%20f%20%28a%29%20%2B%20f%28%20a%20%2B%20b%20%29%20%2B%20%28%20an%20-%20%5Cdelta%20h%5D&bg=ffffff&fg=000000&s=2 "\int^b_a \, f(x) \, dx\\ = (b - a ) lim \dfrac{1}{x} [ f (a) + f( a + b ) + ( an - \delta h]")
In the expression
a and b are known as limits of integration,
f(x) is known as integrand and x
is known as variable of integration.