Your Turn

• Exercise: PatternMatching-2
  

  Which of the following will match?

  • [ a, b, a ] = [ 1, 2, 3 ]
  • [ a, b, a ] = [ 1, 1, 2 ]
  • [ a, b, a ] = [ 1, 2, 1 ]

• Exercise: PatternMatching-3
  

  The variable a is bound to the value 2. Which of the following will match?

  • [ a, b, a ] = [ 1, 2, 3 ]
  • [ a, b, a ] = [ 1, 1, 2 ]
  • a = 1
  • ^a = 2
  • ^a = 1
  • ^a = 2 - a