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Question 35

Given that \(r = 3i + 4j\) and \(t = -5i + 12j\), find the acute angle between them.

  • A.14.3°
  • B.55.9°
  • C.59.5°
  • D.75.6°
Objective

Question details

Exam body
WAEC
Subject
Further Mathematics
Year
2016
Question no.
#35
Type
Objective
Previous · Q34A box contains 14 white balls and 6 black balls. Find the probability of first… Next · Q36 Find the unit vector in the direction of \(-2i + 5j\).

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