CBSE Class 12 Mathematics 2026 Main Paper 65/5/2 · Q131 Marksorder_degree CBSE Class 12 Mathematics 2026 Main Paper 65/5/2 · Question 13 (Differential Equations) Find the order and degree of \(d^2y/dx^2=1-(d^3y/dx^3)^2\). (A) 3, 3(B) 2, 2(C) 3, 2(D) 2, 1