Question and Answers Forum
OthersQuestion and Answers: Page 65
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Question and Answers Forum |
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OthersQuestion and Answers: Page 65 |
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| if f(x)=3^x^(2+x^3 ) find f′(x)? |
| ((1−(1/a))/(a^2 −(1/a^2 ))) |
| ((9x^2 +4a^2 )/(9x^2 −4a^2 )) +((3x)/(3x+2a)) −((2a)/(2a−3x)) |
| sin (p/x)=1 |
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| tinkutara admint I want to update to version 2.074 |
| find all roots ((√6) −(√2)i)^(1/3) by using demover theorem ? |
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| A train which travels at a uniform speed due to mechanical fault after traveling for an hour goes at 3/5 th of the original speed and reaches the destination 2 hours late. If the fault occured after traveling another 50 miles the train would have reached 40 minutes earlier. What is the distance between the two stations ? |
| The velocity of physical quantities is given by v = (√((P + (1/n))/x)) , where P is the pressure. Find the dimention of n and x. |
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| Solve (D^2 −2D+1)y=xe^x sinx pleas help me sir |
| Let G be a connected graph and let X be the set of vertices of G of odd degree. suppose that ∣X∣=2k, where k≥1 show that there are k edge-disjoint trail Q_1 , Q_2 ,...,Q_k in G such that E(G)=E(Q_1 )∪E(Q_2 )∪....∪E(Q_k ) |
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| If 32 men can reap a field in 15 days .In howmany days can 20 men reap the same fied? |
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| P is the point representing the complex number z = r( cos θ + i sin θ) in an argand diagram such that ∣z−a∣∣z + a∣ = a^2 . Show that P moves on the curve whose equation is r^2 =2a^2 cos2θ. sketch the curve r^2 = 2a^2 cos 2θ , showing clearly the tangents at the pole. |
| ∫_2 ^4 ((3x−2)/(x^2 −4)) dx = ? |
| Given the function f defined by f(x) = ((∣x−2∣)/(1−∣x∣)) (i) state the domain of f. (ii) show that f(x) = { ((((2−x)/(1+x)) , x < 0)),((((2−x)/(1−x)), 0 ≤ x < 2)),((((x−2)/(1−x)) , x ≥ 2)) :} (iii) Investigate the continuity of f at x = 2. |
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