15abdebd-4e90-4300-a76c-7e9b890c3c60

# 15abdebd-4e90-4300-a76c-7e9b890c3c60 - NAME MCV4U0...

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NAME________________________________ MCV4U0 OPERATIONS WITH VECTORS TEST A ANSWER ALL QUESTIONS on LEGAL SIZE PAPER . MULTIPLE CHOICE : Choose the ONE BEST answer to each question. 1) ( 1K ) Let uj →→ = 2 and vi j =− + 24 . What is uv equal to? A) −+ 26 ij B) 8 C) 6 D) 8 j E) 0 2) ( 1K ) Let () u = 134 ,, and v 611 . What is u v × equal to? A) 12519 B) 634 C) −− 12 5 1 9 D) 12319 E) 1 3) ( 1K ) Which of the following vectors is NOT parallel to the others? A) 64 8 B) 324 C) 96 12 D) E) 1510 20 4) ( 1K ) Which of the following statements is INCORRECT ? I) If two non–zero vectors are orthogonal to one another, then their scalar product is zero. II) If two non–zero vectors are orthogonal to one another, then their cross product is the zero vector. III) If the scalar product of two vectors is zero, then they must be perpendicular to one another. A) I only B) II only C) III only D) II and III only E) I, II and III 5) ( 1K ) Consider the mathematical statement: uv w × where u , v and w are non–zero vectors that are mutually perpendicular.

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## This note was uploaded on 07/27/2010 for the course MATH MATH 1025 taught by Professor Tanny during the Spring '09 term at York University.

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15abdebd-4e90-4300-a76c-7e9b890c3c60 - NAME MCV4U0...

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