ddCalculate ri(t) · r2(t)] and[r:(t) x r2(t)] first by differentiatingdtdtthe product directly and then by applying the formulasddrdr2r(t) · r2(t)] = r1(t) ·.r2(t) anddtdtdtddr2drir:(t) x r2(t)] = r;(t) ×x r2(t).dtdtdtri(t) = 6ti + 6tj+ 6t°k, r2(t) = t*kdd ri(t) · r2(t)] =d[ri(t) x r2(t)]dt

Answered: Image /qna-images/answer/461c5adc-541f-449b-a490-f89be6059126.jpg

d d Calculate r1(t) · r2(t)] and r1(t) × r2(t)] first by differentiating dt dt the product directly and then by applying the formulas dr1 d ri(t) · r2(t)] = r1(t) · dr2 r2(t) and dt %3D dt dt d dr2 dri ri(t) x r2(t)] = r1(t) × x r2(t). dt dt dt ri(t) = 6ti + 6t°j + 6t°k, r2(t) = t°k d [r:(t) · r2(t)] = dt d [ri(t) × r2(t)] = dt

d d Calculate r1(t) · r2(t)] and r1(t) × r2(t)] first by differentiating dt dt the product directly and then by applying the formulas dr1 d ri(t) · r2(t)] = r1(t) · dr2 r2(t) and dt %3D dt dt d dr2 dri ri(t) x r2(t)] = r1(t) × x r2(t). dt dt dt ri(t) = 6ti + 6t°j + 6t°k, r2(t) = t°k d [r:(t) · r2(t)] = dt d [ri(t) × r2(t)] = dt

Functions and Change: A Modeling Approach to College Algebra (MindTap Course List)

6th Edition

ISBN:9781337111348

Author:Bruce Crauder, Benny Evans, Alan Noell

Publisher:Bruce Crauder, Benny Evans, Alan Noell

ChapterA: Appendix

SectionA.2: Geometric Constructions

Problem 10P: A soda can has a volume of 25 cubic inches. Let x denote its radius and h its height, both in...

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