Reduced Row Echelon Form
Even in Rush’s day, when such specific numbers were not accessible, it was doubtless known that smallpox wasn’t always fatal, so his belief is unjustified. Note also that after people afflicted by smallpox die even
Even in Rush’s day, when such specific numbers were not accessible, it was doubtless known that smallpox wasn’t always fatal, so his belief is unjustified. Note also that after people afflicted by smallpox die even