engineering recuitment GATE ME 2023-24 Test Series Engineering Mathematics Calculus Differentiability
The mean value of a function f(x) from point ‘a’ to point ‘b’ is given by
1
\(\frac{{f\left( a \right) + f\left( b \right)}}{2}\)
2
\(\frac{{f\left( a \right) + 2f\left( {\frac{{a + b}}{2}} \right) + f\left( b \right)}}{4}\)
3
\(\mathop \smallint \limits_a^b f\left( x \right)dx\)
4
\(\frac{{\mathop \smallint \nolimits_a^b f\left( x \right)dx}}{{\left( {b - a} \right)}}\)