Recent content by abia ubong

  1. A

    What number of passengers will maximize revenue?

    how was the equation gotten pls expalin
  2. A

    Undergrad What is the formula for finding the area of a non-symmetric oval shape?

    i want to know if there is a formula for the area of an oval shape because i have been working on it and want to know if it has been discovered
  3. A

    Undergrad Why is it difficult to integrate x^x

    i tried doing it ,but always get to a place i can't continue.who can help integrate [(x^x)(1+LOG[X])]^2.All help will be appreciated
  4. A

    Graduate Solving the Strange Integral - x! to x!∞

    Hi, i was working with my teacher, and i discovered the continuous differential of x!gives x!,also the continuous integral to infinity of x! gives x!.how true is this ,also i wanted to know if the last number ever is going to be odd or even ,because from my point of view the ranges of all...
  5. A

    Undergrad How do you solve for x when using the chain rule and functions with variables?

    when differentiating functions of a variable say x raised to another function of xthen let's assume they are T^u,where t and u are functions of x,dy/dx = T^u[du/dx*logt+u(dt/dx)/t].now let 4-x=t,and u=5x. take normal procedures and see if it works
  6. A

    Undergrad How do you solve for x when using the chain rule and functions with variables?

    when differentiating functions of a variable say x raised to another function of xthen let's assume they are T^u,where t and u are functions of x,dy/dx = T^u[du/dx*logt+u(dt/dx)/t]
  7. A

    Graduate What is the remainder when x^X^x^x... is divided by x-700^(1/700)?

    but my teacher gave us the problem,and said we should leave the answer in whole number not exponent.i guess abia must have posted series of these questions in other forms.so i still need help with it.i know the remainder is in the form (700^1/700)^(700^1/700)... but it should be a number
  8. A

    Undergrad Calculating the Area of a Rectangle: 400Root & 800Root

    area of rectangle with length x^x^x^x^x... and breath y^y^y^y^y^y... where x is 400^ 1/400 and y is 800^ 1/800. leaving answer in whole number not decimal or exponent
  9. A

    Graduate Can You Differentiate x^x^x^x^x^x...?

    how about the other question ,no one is talking about that ,just the easy one. the most important is x^(x^2)^(x^3)...
  10. A

    Undergrad Calculating the Area of a Rectangle: 400Root & 800Root

    how do i find the area of a rectanglewith sides 400root of 400 raised continously to itself like x^x^x^..and 800root of 800 raised also to itself continouslylike y^y^y... leave answer in whole number not exponent
  11. A

    Graduate Can You Differentiate x^x^x^x^x^x...?

    you are really funny juvenal. but then how about the other function, how can i get that differentiated?
  12. A

    Graduate Possible Value of n When 2005th Digit of n is 0

    i guess it should be 2008.i mean n should be 2008.just a guess you might give it a try
  13. A

    Graduate Can You Differentiate x^x^x^x^x^x...?

    how can this be differentiated,i need to know how.x^x^x^x^x^x... also ,my teacher posed this question to the whole class x^(x^2)^(x^3)^(x^4)...
  14. A

    High School Is the Quadratic Formula the Only Solution to Quadratic Equations?

    that was a hard thing to say inha, how useless is it ,i just came across it and felt like letting the forum know how correct it is and u call it useless. thae was a hard thing 2 say
  15. A

    High School Is the Quadratic Formula the Only Solution to Quadratic Equations?

    while working on the quadratic formula in school ,i came across another formula,and wanted to know if its been derived since i got this from the quadratic formula.the formula is as follows [-b^3-2abc +or- sqrt(b^6-12a^2b^2c^2-16a^3c^3)]/(2ab^2+4a^2c). please i want to know if it works for all.