Tslatex Rayanne Lenox Instant

\beginalign \frac\partial \ell\partial \mu = \frac1\sigma^2\sum_i=1^n (y_i - \mu) \stackrelset= 0 \ \implies \hat\mu_MLE = \bary \endalign

\subsectionPart (b): First-order conditions Taking the derivative w.r.t. $\mu$: TsLatex Rayanne Lenox

\beginproof This follows from solving $\frac\partial \ell\partial \sigma^2=0$ using \eqrefeq:loglik. \endproof Undefined control sequence \bb | Use \mathbb{} or

\enddocument | Problem | Likely Fix | |---------|-------------| | ! Undefined control sequence \bb | Use \mathbb{} or ensure \usepackagebbm | | Missing \argmax | Add \DeclareMathOperator*\argmaxargmax | | Equations too wide | Use \beginalign* ... \endalign* or split lines with \\ | | tslatex.sty not found | Install or place in same folder as .tex file | 7. Quick Reference Card % Math \hat\beta % beta hat \barx % x bar \tilde\theta % theta tilde % Spacing , ; \quad \qquad % small to large spaces ! % negative space % negative space