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  1. 1. U ' = U - U = ∅ 2. B ⋂ ∅ = B = {1, 2, 3, 4, 5} 3... = B = {1, 2, 3, 4, 5} 4. B' ⋂ (C - A) = ( U - B) ⋂ (C - A) = ({1, 2, 3, ……, 10} - {1, 2, 3, 4, 5}) ⋂ ({2...

    1 Answers · Science & Mathematics · 07/09/2020

  2. If v is half of w: v = w/2 and u is the mean of v and w: u = (v + w) / 2 And you...240 w = 80 Now that we have w we can solve for v and u : v + w = 120 v + 80 = 120 v = 40 u = (v + w) / 2 u = (40 + 80...

    3 Answers · Science & Mathematics · 25/10/2019

  3. ... that you can solve in terms of the three constants: u + 4v = 4i - k and 4u - v = i + j + k Let's solve the first equation...

    2 Answers · Science & Mathematics · 12/06/2020

  4. ...(a < X<b) = ∫ f(x(y)) dx/dy dy range U (0) to U (1) = changes to η at one end = = -ln(1−0)/λ = 0 η at...

    1 Answers · Science & Mathematics · 10/01/2020

  5. ... that the confidence interval for population mean is 10.63< u <11.83. here u is  population mean...

    2 Answers · Science & Mathematics · 12/07/2020

  6. v = sin (u² - 1) & ........(1) u =√(x² + 1) then    u²  =  (x² + 1) from (1)   v  =   sin...

    3 Answers · Science & Mathematics · 05/04/2020

  7. ... + b²). If you apply this exactly to your vectors u & v, what do you get? Note that this is early highschool algebra...

    1 Answers · Science & Mathematics · 06/07/2020

  8. that means do an ' rref ' on the augmented matrix [ u ..v..w..t ]...not hard to do ....... c1 = 2 , c2 = - 2 , c3 = 5....show that this is valid !

    1 Answers · Science & Mathematics · 30/05/2020

  9. It may not be very useful to a radio presenter or a burger flipper. However, engineers and scientists need it. Without it, we wouldn't have advanced much since medieval times.

    14 Answers · Science & Mathematics · 30/08/2020

  10. Draw Venn Diagram ---> |A| = 493 - 390 = 103 |B| = 493-330=163 |A ∩ B| = 46 |A^c∪B| =390+46 = 436 |A∪B^c|=330+46=376

    1 Answers · Science & Mathematics · 20/09/2020

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