Related Questions

For any integers a and b, and positive integer n, consider the following statement: Statement: 1 If a ≡ b mod n and c ≡ d mod n then a + c ≡ b + d mod n. Statement: 2 If a ≡ b mod n, and c is a positive integer, then ca ≡ cb mod cn Statement: 3 If ab ≡ ac mod n and if gcd(a, n) = 1, then we have b ≡ c mod n. Which of the following statement is/are correct.
Find x for the CRT when x= 2 mod 3; x= 3 mod 5; x = 2 mod 7
পিতা ও পুত্রের বয়সের অনুপাত ১১ঃ ৪ । পুত্রের বয়স ১৬ বছর হলে পিতার বয়স কত?
If a ≡ b mod(n) and b ≡ c mod(n) , then
In a certain code language, ‘kit sat lid’ means ‘save me sir‘, 'sat po mod' means 'sir is good’, ‘tab mod kit’ means ‘is me cake’ and ‘po les not’ means ‘good and bad’. In that language, what is the code for 'save'?
The Ministry of Defence (MoD) has initiated a project to create an interactive virtual museum of the country’s Gallantry award winners. MoD will implement the project in partnership with which of the following?
Defence Minister Rajnath Singh has approved increasing the funding to MSMEs and startups under the Technology Development Fund (TDF) scheme of the Ministry of Defence (MoD). What is the new upper limit as announced by the MoD?
What is 11 mod 7 and -11 mod 7?
Which Cryptographic system uses C1 = (e1r) mod p and C1 = (e2r x P) mod p at the encryption side?
Consider the pseudocode given below. The function DoSomething() takes as argument a pointer to the root of an arbitrary tree represented by the leftMostChild-rightSibling representation. Each node of the tree is of type treeNode. typedef struct treeNode* treeptr; struct treeNode {              treeptr leftMostChild, rightSibling; }; int DoSomething (treeptr tree) {              int value=0;              if (tree != NULL) {              if (tree->leftMostChild == NULL)              value = 1;    else               value = DoSomething(tree->leftMostChild);               value = value + DoSomething(tree->rightSibling);     }               return(value); } When the pointer to the root of a tree is passed as the argument to DoSomething, the value returned by the function corresponds to the