Other Math Answers

f(y)=z²+xy².y²z²

f(y)=2xy+yxz.y²z²

f(z)=4xyz.yz²+4xy.z²

The blind men and the elephant is a famous indian fable that tells the story of six blind sojourners that come across different parts of an elephant in their life
journeys. In turns each blind creates own version of reality from that limited experience and perspective. How you relate this story in the study of mathematics?

Tom, Fred, John, and Bill are friends whose occupations are (in no particular order) nurse, secretary, teacher, and pilot. They attended a church picnic recently, and each one brought his favorite meat (hamburger, chicken, steak and hot dogs) to barbecue. From the clues below, determine each man’s name, occupation and favorite meat.
1. Tom is neither the nurse nor the teacher 2. Fred and the pilot play golf together. The burger lover and the teacher hate golf 3. Tom brought hot dogs. 4. Bill sat next to the burger fan and across from the steak lover. 5. The secretary hates golf.

3.The general formula for compound interest is given as _____________________
a.p(1+r)
b.P(1+rn)
c.\\(P(1+r)^{n}\\)
d.P+r

4.Let A be any set. If f assign to each element in A the element itself, then f is called
a.identity functions
b.surjective functions
c.injective functions
d.constant function

Why wouldn't it be helpful to try and solve the following quadratic equation by taking square roots? 2x^2-2x-9=0

As a review, briefly explain the process to check that the solution you found is correct.

9.If the domain and co-domain of a function are both the same set, then f is frequently called
a.image of A
b.function of A
c.range of A
d.an operator or transformation on A

10.Set A is bounded if there exists a positive number M such that
a.\\(|x|\\geq M\\)
b.\\(|x|\\leq M\\)
c.\\(|x|< M\\)
d.\\(|x|> M\\)