Substract 1101-1011=? (1's complement method)

Substract following in 1 s complement method 1101-1010=?

Taking the set of natural numbers as the universal set, write down the complements of the following sets: { x : x ∈ N and 2x + 1 > 10 }

Let A and B be two events such that Pbar((AuuB))=1//6,P (AnnB)=1//4and P(barA)=1//4where barA stands for complement of event A. Then events A and B are

Let A and B be two events such that Pbar((A cup B)) = 1/6, P(A cap B) "and" P(bar (A)) = 1/4, "where" barA stands for the complement of the event A. Then the events A and B are-

Let A and B be two events such that p( bar (AuuB))=1/6, p(AnnB)=1/4 and p( bar A)=1/4 , where bar A stands for the complement of the event A. Then the events A and B are (1) mutually exclusive and independent (2) equally likely but not independent (3) independent but not equally likely (4) independent and equally likely

Explain Bragg’s spectrometer method.

Statement I: The conversion of binary number 1101 to decimal number can be written as 2^(4) + 2^(3) + 0 + 2^(1) = 26 . Statement II : In binary system, base is 2 and the digits used are 0 and 1.

Locate the number 1.4 on the number line by the method of successive magnification.

Let A, B, C be three non-void subsets of set S. Let (A cap C) cup (B cap C') = phi where C' denote the complement of set C in S. Then

(xvii) Express the following statements in the form of simultaneous linear equations : (a) If 2 is added to both the numerator and denominator of a fraction it becomes (5)/(7) and If 1 is substracted from both the numerator and denominator the value of the fraction becomes (1)/(2) .