What is the identity element?

Q: (2+Si)• (2 + 7i)

A: Rational Numbers: All the numbers which can be written in the form of pq. Here, p and q are integers…

Q: 00 tor a#0 a ceel numbe.

A:

Q: 4-( + 3xy

A:

Q: E.X; Let T = {E₁ = (-∞,a): a = R}U{R,Ø} be a topology on R and let A = [2,3), B=(3,4), C = (1,5], D…

A: It is given that,  T = Ea=-∞, a : a∈ℝ∪ℝ, ∅ is a topology on ℝ. We have to find the closure of the…

Q: Simplify the expression

A: The given expression is 1x+h3-1x3h. Simplify the above expression as follows.

Q: To use the exponent rules, the bases must be the same. O True O False

A: See attached file to know whether the statement is true or false.

Q: What is two raised to the seventh power?

A:

Q: What is meant by Additive inverse property in algebra?

A:

Q: Convert the expression to radical notation.

A: Radical is the expression which uses the root and consists of three components.

Q: 3. 3X 3x4 a.

A: The given expression is 12x3y-3xy33xy.

Q: Write a few paragraphs outlining your strategy for establishing identities.

A: For establishing identities following strategies can be adopted. Try to understand the identity…

Q: B A

A: We have given three sets as  A,B and C

Q: What formula is most important to use throughout algebra?

A: a2 – b2 = (a – b)(a + b) (a + b)2 = a2 + 2ab + b2 a2 + b2 = (a + b)2 – 2ab (a – b)2 = a2 – 2ab + b2…

Q: What is the answer to pi

A:

Q: Convert the infix expression A + B . (C + D ) – E / F . G + H / K to postfix notation.

A: Given expression: A+B.C+D-E/F.G+H/K In postfix notation operators follows their operands.

Q: 4 Anlit Inl) find Am

A: Given that 1+nm-1≤Am1+n-m. The objective is to find Am. -a+bm≤am+bm≤a+bm