Taurus 605 vz grips
18.02A Problem Set 3 – Fall 2009 due Thursday Dec.3/09, 12:45 in 2-106 Part I (30 points) Lecture 10. Thurs. Nov. 19 Gradients in 3D; tangent planes. Wow! That's a really weird problem. Can you think of any integers that would work? Nope. So... It must be a fraction! Remember that we want 1 for the answer... and 1 in fraction language with 8's is So, the multiplicative inverse of 8 is 1/8! Let's go the other way... What number can we multiply to 1/8 to get 1 as the answer? Remember this!