Math Problem Statement
Tentukan nilai k, jika diketahui fungsi densitas sebagai berikut:
f(x)={45x−10;−1<x<k,;x lainnya,f(x)={45x−1;−1<x<k,0;x lainnya,
Select one:
a. 3
b. 4
c. 2
d. 1
e. 5
Solution
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Math Problem Analysis
Mathematical Concepts
Probability density function
Integral calculus
Quadratic equations
Formulas
Integral of a linear function
Theorems
Fundamental theorem of calculus
Suitable Grade Level
Advanced High School and Above
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