If u=2x+y and v=x-2y then the st ream line is y2 x2 2ху+ 2 صواب ihi

Q: Let W(x) = W[y,, y2, Y3] , where 11 V1, Y2, Y3} are solutions to y"+3x y' -4y 0. Then W" =3 W.…

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Q: If u=2x+y and v=x-2y then the st ream line is y? x2 Pxy+ 2 2 ylgn ihi

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Q: 6. Given that z = u' + 2v – x + 3y; u = r´ - s', v = r´ + s´, x = 2rs, y = 4. Find 2 =r dz(r, s, h,…

A: Given, z=u2+2v2-x2+3y2u=r2-s2 v=r2+s2x=2rsy=2rsTo find: dz(r,s,h,k)

Q: ifwas T!R3-R² Lineartdentifier T(X gy,Z) =(X +2Y +2g0) grand father ☺ KerT ☺ ImI

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Q: derrorsinx,y,zbe0.001.Find relative error when x = y = z = 1.

A: Given,                 U=z4                                                  ...(1)  x=y=z=1, and…

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A: Let x be the hours practiced, and y be the points scored. From the graph, the data is, x 0 2 4 5…

Q: The diagram below shows a transversal line crossing through AB and CD. AB is parallel to CD. 1 A- 4…

A: Explanation of the answer is as follows

Q: 5. Consider the false statement Vr, y E Q, x < y = A counterexample is a = -1 and y = -2.

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Q: Here are four straight-line equations. 4x - y = 5 → (1) 2x + 5y = 9 → (2) (3) -4x-8y = 3 10x - 4y =…

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Q: The commentary of this proof contains two mistakes: WAR 2. M → R 3. W + M .. W v R 4. W VE 1 5. M HE…

A: Consider the given proof sequence. The premises are as follows. 1. W∧R2. M→R3. W↔M The conclusion is…

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Q: 9x + 2y + 4z = 20, x + 10y + 4z 6, 2x-4y + 10z =-15 54x +y+z = 110, 2x + 15y + 6z = 72, -x + 6y +…

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Q: If y(x) = u/v, then y' is * du Option1 Option3 du vdu Option4 Option 2

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Q: If y(x) = e^u, then y' is * e“ to Option3 Option1 du u Option 2 Option4 |3

A: applying chain rule if function has some other variable then its derivative has to be done here…

Q: 1. The lines 4: x=1-t, y=2+t, z=-2-t; 12:x=3+s, y=-1+s, z = 2s are skew.

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Q: What is the derivation rule for line 6? 1| (X) (Ax -> Bx) 2 L(3x) Ax 3| Ad-> Bd 4 ||Ad 5|| Bd…

A: (1)  (∀x)(Ax ⇒Bx)            (2)  (∃x) Ax             Conclusion: (∃x)Bx (3) Ad→Bd               1,…

Q: 2) y"+2y'tey = &t, y(9)= 2, y(0)= 7 et, ylo)= &, /(0)=-7

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Q: Benny has utility function U (x, y) = 2(Va+ V9) Then if he has 400 units of good x and 100 units of…

A: Here we have to use total differentiation to find total change For a function z = f(x,y)…

Q: If A = 2yzi -x²yj + xz ² k B = x ²₂ + y²j - xy k 2 D=ax'yzs D = 2х Find : (A.T)Ø, АПФ, (в.V) A (AxV)…

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Q: (a) P:4x-3y-6z - 2 0 P2: 12r +9v+ 18z-5 0 O Parallel O Perpendicular O Neither eTextbook and Media…

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Q: If u = f(y + ax) + (y-ax), then to №² u №² u (a) a² (b) dy² 2 Əy² 2 (c) - a². (d) a №²u น 2 Əy² №² u…

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Q: If D is the distance between the skew lines 4 x=1+t, y=1+6t, z=2t L2 x=1+2t, y=5+15t, z=-2+6t, then…

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Q: for power substitution method, next step is * . For S(y + 2) /2 – 3y dy - (u² + 2) (2 –…

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Q: التكن كل من R.Q علاقة معرفة كالاتي R={(x,y)|(x,y) EN*N|x +y= 5} Q={(X,Y)|(x.v) EN*N[ 2x - y= 4} RUQ,…

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Q: Determine Dariuior souHon 2y"+ Sy't 3y •0 : y(O) = 3 , y'C6) •z

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Q: 7. If p || q, mZ4=4x+31, and m636x+ 13, then a. mz1 = %3D 16 b. m/5% = - 4)

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Q: (a) Watermelon z is related to watermelon y if the measured weight of water- melon z is at least the…

A: a) Given, the watermelon x is related to watermelon y if the measured weight of watermelon x is at…

Q: 1. Evaluate 4x³ds, where C ie the line segment trom -2,-1,QL,4). らt Xz xlt)= (1-t)(-2) + t(1) E) :…

A: Introduction: A line integral is an integral that determines the function to be integrated along a…

Q: If A (x, y, z) = 2yzî – x²y} + xz²k and o (x, y, z) = 2x²yz³, what is (A · V) ø? - O 8æy?z4 – 2a*yz³…

A: I am solving this in step 2.

Q: 2. 2. 2. 2. is it Linear tsenstormetion? Li L (U+v). LLu) +L(V). LkU). k L (U).

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Q: Make your solomons eds 1. y" - 4y' + 13y = 0 2. y" - y" + 9y' – 9y = 0 3. (Dª + 4D*)y = 0 4. (Dª –…

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Q: If u = 4 i - j and v = 2 i +3 j then u – 2 v´ in terms of i and j is

A: Given :                                       u→ = 4i→ - j→  ,    v→ = 2i→ + 3j→…

Q: Find y dy ·S using the substitution u +5=√√y+2 y+2 © ²(√√y+2-5) (5√/y+2+y+24) + C…

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Q: The equation of the line segment from N(3, – 4,5) to M(5,2,4), 0sts1 is a. r= (3 + 2t)i +(-…

A: Equation of line segment

Q: (b) P :y = 4x – 2z +3 7x 7y 7z P2: 2 4 O Parallel O Perpendicular O Neither (c) P1 : 4x + 16y + 28z…

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Q: If ů = (1, 4t, 2t-6)dt, then | |P= 0. V3 9. 3

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Q: 9. If m/2 3x + 40 and mZ1 = x - 29, then a. m22 D %3D 1 b. mZ3 = 2. 3.

A: Vertically opposite angles are same

Q: If u=2x+y and v=x-2y then the st ream line is y? x2 2xy+ 2 %3D

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Q: Given, o (x, y, z) = 3x²z – z²y³+ 4y°x² – 2y + 4z – 1, find V²¢. O 6z + 6y3 – 6z²y+ 24x²y 6x 12z +…

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Q: (iv) If Z{y«} = Y (z), yo = 0 and y, = 1, then Z{y«+2} = z²Y – z. %3D (v) Z-1{ = 2* , k = 1,2,3, .

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Q: If JG = 5x + 4, JH = 3y + 2, JF = 14, HK = 4z - 8, and KF = 12, find x, y, and z.

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Q: If MZTUV = (9x + 1)°, m<TUW = (7x - 9)°, and mzWUV = (5x - 11)°, find the value of x %3D T W U V

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Q: 28. Given: mZ1 = 8(x + 2) mZ3 5х mZ5 5(х + 1) — 2 Find: 12 3 29. Given: mZ1 = X Exercises 28, 29 m2…

A: 28)     m∠1=8x+2m∠3=5x-3m∠5=5(x+1)-2 now we need to find m∠2 m∠2=180°-m∠1    (angle of straight line…

Q: If r(t) = ⟨1, t2, t-2⟩, then r' (t) equals (a) ⟨1, 2t, -2t-1⟩.          (b) ⟨0, 2t, -2t-1⟩.      (c)…

A: Given that, rt=1, t2, t-2

Statements and Logic

Logic is the analysis of general patterns of thoughts without regard to any specific sense of context.