If g(0) = 2i − 3j, f(0) = 3i + 4j, g 0 (0) = −2i, and f 0 (0) = 3j, find (a) The derivative of f(t) · g(t) at t = 0. (b) The derivative of f(t) × g(t) at t = 0.

“exterior angles of triangles. an exterior (or external) angle is the angle between one side of a triangle and the extension of an adjacent side. try this drag the orange dots on any vertex to reshape the triangle.” look to get to the answer i explained what it means and other things i hope it you .

Ithink the answer is d.