Show if a & b are R and a!=0 then there exists unique number k such that ak+b=0

Q: Prove that Va - Vb is irrational number if 'a' and 'b’ are prime number?

A: Given To prove that a-b is irrational number if a and b are prime number.

Q: Prove that if sum of two numbers is irrational then at least one of them is irrational. Use indirect…

A:

Q: (i) Show that √6 + √7 is an algebraic number.

A: We are answering only the first question as per the guidelines. Please repost the other question to…

Q: 2 We know that & is clased under "+" and Moreover,we know that ヒnaw +hut B ER-8 and (5 ER-Q. Prove…

A: Given that3∈R-Q and 5∈R-Q Have to prove 3+5∈R is not a rational number.

Q: Show that V3 +2/6 is an irrational number.

A: A rational number can be represented as pq, where p, q are integers and q≠0. If a number can not be…

Q: Prove that 3√2 is irrational. you may use the proposition that the product of two even integers is…

A: Note: we know that square of an even and an odd integer must be an even and odd integer…