captainamerica88345 captainamerica88345 25-05-2022 Mathematics contestada (d^2x)/(dy^2) equals: (1) ((d^2y)/(dx^2))^-1 (2) -((d^2y)/(dx^2))^-1 ((dy)/(dx))^-3 (3) -((d^2y)/(dx^2))^-1 ((dy)/(dx))^-2 (4) -((d^2y)/(dx^2))^-1 ((dy)/(dx))^3 a.((d^2y)/(dx^2))^-1 b.-((d^2y)/(dx^2))^-1 ((dy)/(dx))^-3 c.-((d^2y)/(dx^2))^-1 ((dy)/(dx))^-2 d.-((d^2y)/(dx^2))^-1 ((dy)/(dx))^3