xercise#3: Find the errors in the following Java sentences: 1/3 a) int a, b, c a-0 b) System.out.println(ab); c) System.Qut.println((3 + 2)-1)); d) int a 3.2; e) float a 2.1; int c a f) inti-10; float b; i b; g) boolean a, b; a- false, btrue; h)int x; x-1; r x+1 j) String s This is a string