Toronto Math Forum
APM3462020S => Quizzes and Tests => Test 1 => Topic started by: Yan Zhou on February 15, 2020, 10:28:52 PM

I believe that in question (a), the equation underlined should be $$\frac{1}{2}[e^{\frac{1}{2}(x+t\tau)^2} + e^{\frac{1}{2}(xt+\tau)^2}]$$
The rest is correct.