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OthersQuestion and Answers: Page 74
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Question and Answers Forum |
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OthersQuestion and Answers: Page 74 |
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| Prove by maths induction tbat n^5 − n^3 is divisible by 24. |
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| 1)find ∫ (dx/((x+1)^3 (x^2 +1)^2 )) 2) calculate ∫_0 ^∞ (dx/((x+1)^3 (x^2 +1)^2 )) |
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| find Γ((1/3)) and Γ((2/3)) |
| ∫_0 ^3 ((x+1)/((x^2 +2x)^(15) ))=.... |
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| Hello sirs ... what are the graphic maker Apps can you suggest me for my android phone ...please. |
| if a_1 = 3 ,a_2 =2 a_(n+2) = a_(n+1) +(a_1 /2) find a_6 =? mister W method a_n =A(((1+(√3))/2))^n +B(((1−(√3))/2))^n a_1 = A(((1+(√3))/2))+B(((1−(√3))/2))=3 a_2 = A(((1+(√3))/2))^2 +B(((1−(√3))/2))^2 =2 ⇒A+B+(A−B)(√3) =6 ⇒2(A+B)+(A−B)(√3) =4 A= ((4−(√3))/(√3)) , B = ((−4−(√3))/3) a_n = (((4−(√3))/(√3)))(((1+(√3))/2))^n −(((4+(√3))/(√3)))(((1−(√3))/2))^n |
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| e^x ∫((2csec^2 θ dθ)/([4+(2tanθ)^2 ]^(3/2) )) = e^x ∫((2csec^2 θ dθ)/([4+(2tanθ)^2 ]^(3/2) )) = |
| give a rational fraction example : cancelling in -1 and 2 having as a set defnition R |
| donnre un exenple de fraction rationnelle: 1)s′annulant en -1 et 2 ayant pour ensemble definition R |
| Show that gcd (a , a + x) ∣ x hence show that any two consecutive integers are coprime |
| Given that f(x) = { ((2x−7, 0 < x < 6)),((2^x , 7 < x < 8)) :} and f is periodic of period 4. find f(200) |
| (((1+i)/(2−i))+((2+i)/(1−i)))^3 =500x+500yi find x,y |
| Q.find (d/dx)(x!) |
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| ∫(dx/((1+x^φ )^φ )) |