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Question 15

If the binary operation * is defined as x * y = 2, find 2*(4*5)

  • A.4
  • B.5
  • C.-5
  • D.2
Objective

Question details

Exam body
OAU
Subject
Mathematics
Year
2012/2013
Question no.
#15
Type
Objective
Previous · Q14Given that a = $1/{2-√3}$, b = $1/{2+√3}$, find the value of $a^2 +… Next · Q16 Find the value of $√{6+√{6+√{6+√{6+√{6}}}}}$

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