Question

Let a and b are integer and suppose Q(a, b) is defined recursively by







  

  Q(a - b, b 2) a if a b

5 if a b

f (n)

Find Q(2, 7), Q(5, 3) and Q(15, 2)​

Answer 1

Answer:

Q=(3-2,2×2)×3

Q=(1×4)×3

Q=(4)×3

Q=4×3

Q=12.,

Q(2,7)

=12(2,7)

=12×2+12×7

=24+84

=108.,

Q(5,3)

=12(5,3)

=12×5+12×3

=60+36

=96.,

Q(15,2)

=12(15,2)

=12×15+12×2

=180+24

=204.