Question and Answers Forum
AllQuestion and Answers: Page 163
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Question and Answers Forum |
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AllQuestion and Answers: Page 163 |
| Given that k^2 −3k+5=0, determine the value of k^4 −6k^3 +9k^2 −7 |
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| ((2sin2°+4sin4°+...+180sin180°)/(90))=? calculate.help me pleas. |
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| prove : lim_(n→∞) ((n!)/(n^x (n−x)!)) = 1 |
| p(x+1)+p(x−1)=4x^2 −2x+10 p(x)=? |
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| lim sin(x) = ? x→+∞ |
| You want to arrange 17 books on the shelf of a bookstore. The shelf is dedicated to the three Toni Morrison novels published between 1977 and 1987: Song of Solomon, Tar Baby, and Beloved. You have many copies of each, but on the shelf you want an even number of Song of Solomon, at least three copies of Tar Baby, and at most four copies of Beloved. How many different arrangements are possible? |
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| Show that: Area(blue circle)=Area(Green circle) |
| Determiner x |
| Simplify: ((((√(x + 4 (√(x - 4)))) + (√(x - 4 (√(x - 4))))) (√(x - 8)))/(4 (√(x^2 - 12x + 32)))) |
| suppose that : E= (√( 9 + 4 ( Σ_(k=2) ^n a_( k) ^( 2) ))) is given let a_( k) = a_(k−1) . (a_( k−1) +1) and a_1 =1 , a_( 2) = 2 , a_( 3) = 6 , a_4 = 42 , a_( 5) = 1806 and etc find the value of E =? |
| sum of roots log _3 x + log _3 (2,5) + log _x 9 = 3+ log _x 5 |
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| radius r circle ; x^2 +y^2 +z^2 =r^2 F^ (x,y,z)=yze_1 ^ +xe_2 ^ −xye_3 ^ Find flux 𝛒=∫∫_( 𝚺) F^ ∙n^ dS |
| Let the polynomial p(x)=5x^3 +3x^2 −10 have roots a,b and c. What is the value of (a/(b+c))+(b/(c+a))+(c/(a+b))? |
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| x^4 +ax^3 +bx^2 +cx+d=0 |
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