th a mean C days. How long do the longest 5% of pregnancies last? O 292 or more days 266 or more days O 289 or more days 268 or more days

Q: 4)1993

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Q: 9) 10) 11) 42 138 10. s = 11. u = %3D 9. s =

A: We have to find the angle

Q: 7) V ?. 110⁰ T U

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Q: b) Show that z, + z, = z, + Z, . 2

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Q: A = B = 2 (1) Find a matrix C which satisfies 3A + C = B. C = (2) Find a matrix D which satisfies A…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: [L,,2] - [D,C]

A: Since all are  represent  unit vector .

Q: 2) tan C B 28 21 35

A: In right angle triangle  tan thetha = perpendicular/Base

Q: 3 21. 2√45x Radical Expressions

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Q: 12) 13) 14) 3.3 4.2 20 10 157 2, 6.1 V

A: 12) In the given figure, there are two chords in the circle which intersects at one point. Now, the…

Q: 2. Let, a, = 3, az = 4 and for n2 3, a, = 2a,-1 + an-2 + 5, express a, in terms of n.

A: Introduction: The disparities between every two successive terms in an arithmetic progression (AP)…

Q: 3. Let, a, = 3, a2 = 4 and for n2 3, a, = 2an-1+ an-2 + nº+ 1, express a, in terms of n.

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Q: 2. Prove: A – B = ANB

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Q: 10) lim

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Q: In 4-7, find the value of x: 5. 4. 7. 6. 4x 21 4 6, 00

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Q: 9) 10) 11) 45 109 136 93 61 65 9. s = 10. t = 11. r = WARON edu

A: We have to find angle

Q: 424-454

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Q: 4 24) 4 27) + 8 = %3= 15 2|7

A: As the first question is already solved correctly we can solve the other two question as below.

Q: (1) and (.), (.) dz = Find the number of terms in where z = gu, v/ and u

A: A scalar function f(x,y) is a rule that is used to associate a number or quantity with a particular…

Q: 13 in 5 in

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Q: Question 2 Give the form of a particular solution of y" - 8y' +16y=-2xe 5e4-2. -2z - a) z = = (Ar² +…

A: We have to find Particular solution for given Differential equation  y" - 8y' + 16 = -2xe-2x - 5e4x…

Q: k GsGe) x Since) X>0

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Q: 7. A survey of 120 people was conducted to determine how many people watched 3 different television…

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Q: 4.) 5.) 6.) 50 10 4 9.) 8.) 7.) 11 38 47 4. %3D

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Q: iii) | x²cos4x dx

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Q: 13. Find B x A, if A = {0,1,2} and B = {a, b}

A: B×A={ (x,y) : x€B and y€A}

Q: 2.) ff exdxdy

A: We will solve the problem.

Q: Compute: 33

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Q: 29 33

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Q: 4. Evaluate de J V20 – 02

A: we have I=∫dθ2θ-θ2 make the complete square of the denominator i.e. 1-(θ-1)2 now substitute…

Q: 8) Find x, y, and z. yo 10

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Q: 1) 2) 3) 4) 92 109 108 75 112 4.

A: Arc length  S = r.theta   So, 1 .     a = 75r 2.  b = 92/r  3 . c = 108/r

Q: a- et-e =D1 I.

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Q: Let A = {1, 4, 9} and B = { 1, 3, 6, 10}. A\B = B\A. A True B) False

A: