In: Advanced Math
Answer all parts of question 1.
1a.) Find the limits, as t approaches both positive infinity and negative infinity, of the solution Φ(t) of the ivp x' = (x+2)(1-x^4), x(0) = 0
1b.) Find the value of a such that the existence and uniqueness theorem applies to the ivp x' = (3/2)((|x|)^(1/3)), x(0) = a.
1c.) Explain why x' + ((sin(t)) / ((e^t) + 1)) * x = 0 cannot have a solution x(t) such that x(1) = 1 and x(2) = -1.