Probability density for bullet hitting a target

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SUMMARY

The probability density function for a bullet hitting a target is defined as f(x,y) = C * Exp(-(x² + y²) / (2σ²)). The constant C can be determined by normalizing the function over the target area. The curves of constant density in the XY plane are circular, indicating that the most probable hitting areas are located at the center of the target, decreasing in probability as the distance from the center increases.

PREREQUISITES
  • Understanding of probability density functions
  • Familiarity with exponential functions
  • Knowledge of multivariable calculus
  • Basic skills in sketching mathematical curves
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  • Learn about normalization of probability density functions
  • Study the properties of exponential decay functions
  • Explore multivariable calculus techniques for analyzing curves
  • Investigate applications of probability density in ballistic modeling
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Mathematicians, physicists, and engineers interested in ballistic trajectories and probability modeling in physics.

boshir_bd
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The probability density for bullet hitting a target is given by f(x,y)=C.Exp(-(x^2+y^2)/2sigma square. What is the value of C. Sketch the curves of constant density in the XY plane. What kind of curve are they? What are the most probable hitting areas?
 
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hi boshir_bd! welcome to pf! :smile:

(have a sigma: σ and try using the X2 icon just above the Reply box :wink:)

show us what you've tried, and where you're stuck, and then we'll know how to help! :smile:
 

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