84/100!
BS
A = 1, B = 9
[(aa + bb) + (ab+ba)(aa+bb)*(ab+ba)]*[a + (ab+ba)(aa+bb)*b]
Describe the languages denoted by the following regular expressions: a) a(a|b)*a. b) ((e|a)b*)*. c) (a|b)*a(a|b)(a|b). d) a*ba*ba*ba*. !! e) (aa|bb)*((ab|ba)(aa|bb)*(ab|ba)(aa|bb)*)*.
(a/b)'= (ba'-ab')/(b²)
(A+B)2 = (A+B).(A+B) =A2+AB+BA+B2 =A2+2AB+ B2 So the Answer is A + B the whole square is equal to A square plus 2AB plus B square. Avinash.
Describe the languages denoted by the following regular expressions:a)a(a|b)*a.b) ((e|a)b*)*.c)(a|b)*a(a|b)(a|b).d)a*ba*ba*ba*.!! e)(aa|bb)*((ab|ba)(aa|bb)*(ab|ba)(aa|bb)*)*
No, A+B is left as A+B AB would be A x B
For a baby with AB blood type : both parents should be AB. or one is AB and the other is B. or one is A and the other is B.
This expression can be factored. ab + 3a + b2 + 3b = a(b + 3) + b(b + 3) = (a + b)(b + 3)
bc dbc as b bn c naa ab as ab bn b ba a bn bn b b
If these are vectors, then ba = - ab