Use the formula k(t) ||r'(t) x r”(t)|| to find k(t). r'(t) 3 r(t) = 4 cos(7t)i + 4 sin(7t)j + 3tk k(t) =
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Use the formula k(t) ||r'(t) x r”(t)|| to find k(t). r'(t) 3 r(t) = 4 cos(7t)i + 4 sin(7t)j + 3tk k(t) =
Use the formula k(t) ||r'(t) x r”(t)|| to find k(t). r'(t) 3 r(t) = 4 cos(7t)i + 4 sin(7t)j + 3tk k(t) =
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