Math, asked by lukecoelhodacosta, 3 months ago

u=e^xcosy v=e^xsiny find ∂^2f/∂x^2 +∂^2f/∂y^2

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Answered by rajkumarbansi4

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Alpha rays are the positively charged particles. Alpha-particle is highly active and energetic helium atom that contains two neutrons and protons. These particles have the minimum penetration power and highest ionization power. They can cause serious damage if get into the body due to their high ionization power.

Step-by-step explanation:

匚尺卂乙ㄚ爪ㄩ几ᗪ卂

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u=e^xcosy v=e^xsiny find ∂^2f/∂x^2 +∂^2f/∂y^2​

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u=e^xcosy v=e^xsiny find ∂^2f/∂x^2 +∂^2f/∂y^2