Teaching CSIR NET Mock Test Series Engineering Mathematics Probability and Statistics Random Variables Basics
c का मान क्या है जिसके लिए फलन f(x) p.d.f. है?
\(f\left( x \right) = \left\{ {\begin{array}{*{20}{c}} {\frac{c}{{\sqrt x }},}&{0 < x < 4}\\ {0,}&{otherwise} \end{array}} \right.\)
1
\(\frac{1}{2}\)
2
\(\frac{1}{3}\)
3
\(\frac{1}{4}\)
4
\(\frac{1}{6}\)