Multivariable CalculusEasyLines & Planes in Space ShareLines & Planes in Space · Easy problemThe point (7,c,1)(7, c, 1)(7,c,1) lies on the line r(t)=(1,2,5)+t⟨3,−1,−2⟩\mathbf r(t) = (1, 2, 5) + t\langle 3, -1, -2\rangler(t)=(1,2,5)+t⟨3,−1,−2⟩. Find ccc.Check Show answer Walk through it step by step Practice more like this Review this concept