\text { 10. Compute the are length: }\left\{\begin{array}{l} f(t)=\ln t \\ g(t)=3 t^{2} \\ h(t)=2 \sqrt{3} t \end{array} \quad 1 \leq t \leq 7\right. \text { A) } \ln 7+144 \text { В) } \ln 7+150 \ln 3+144 \ln 3+150

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