1-6 please!

If possible, write the solution of the differential equations as a function; oth- erwise, express it as an equation. $9.3 Separable ODEs 1. Solve the ODE: (ev - 1)y' = 2 + cos I. 2. Solve de t sec 0 by employing integration by parts. 3. Solve dH RH V1+ R AR In H by integration by parts and u-substitution. 4. Solve the IVP: du 2t + sect df 1(0) - -5 5. Solve the IVP: dy sInc y(0) - -1. Integration by parts is needed. 6. We will solve the following ODE: ry' - y + rell by making a change of variable " = 4. (a) Find a using the quotient rule. (b) Using the given ODE. deduce a new ODE involving a and v. Solve this ODE (e) Solve for y