2.1.20 Problem 4 (ii)

2.1.20.1 Solved using first_order_ode_linear
2.1.20.2 Solved using first_order_ode_separable
2.1.20.3 Solved using first_order_ode_exact
2.1.20.4 Solved using first_order_ode_homog_type_D2
2.1.20.5 Solved using first_order_ode_LIE
2.1.20.6 Maple
2.1.20.7 Mathematica
2.1.20.8 Sympy
Data Base ID : [19678]
Book : Elementary Differential Equations. By R.L.E. Schwarzenberger. Chapman and Hall. London. First Edition (1969)
Book section : Chapter 3. Solutions of first-order equations. Exercises at page 47
Book problem number : 4 (ii)
The problem :
\[ \begin {array}{>{\displaystyle }r @{\;} >{\displaystyle }l} x^{\prime }+x \tan \left (t \right )&=0 \end {array} \]

Date solved : Monday, June 15, 2026 at 09:38:11 AM
CAS classification : [_separable]
Output folder : 18436_Monday_March_31_2025_05_28_38_PM_3788059