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Question 33

Given that a = 5i + 4j and b = 3i + 7j, evaluate (3a - 8b).

  • A.9i + 44j
  • B.-9i + 44j
  • C.-9i - 44j
  • D.9i - 44j
Objective

Question details

Exam body
WAEC
Subject
Further Mathematics
Year
2017
Question no.
#33
Type
Objective
Previous · Q32Face 1 2 3 4 5 6 Frequency 12 18 y 30 2y 45 Given the table above as the result… Next · Q34 A force (10i + 4j)N acts on a body of mass 2kg which is at rest. Find the…

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