В A ВА 8. 2 15 -14 14 3 11 -4 -1 -15 -13 -2 -12 1 -11 2 -2 -15 -5 11 8. 14 -15 12 -14 -10 -4 7

Q: Q4// /1+xV1-x Find 1+x +1-x

A: Solution:-  step:             ∫ 1+x-1-x1+x+1-x  dx        ⇒∫ 1+x-1-x1+x+1-x×1+x-1-x1+x-1-x  dx…

Q: Determine the speed as a function of time t for a particle having position function r(t) (t, 10t2,…

A: We have  r(t) = <t,10t2, t4>  Speed = ||r'(t)||

Q: -5-4-3-2-1 4 2 1 y=-x-4 2 y = - 4x + 1 1 2 3 4 2 HA X y = 4x + y = 1 2 1 -x-4 2

A:

Q: 3x 15)- х+4 12 x+4

A: Given that  3x/(x+4)=2-12/(x+4)

Q: Constructa quadratic spline interpolating (-190), (6₂1) (123)

A:

Q: 6 X -13X +6 >0

A: Given,           6x2-13x+6≥0

Q: 1. -7 x -6 + (-4)2 /(-22)  2. (-6)2 /9-(5-8) x 4 3. (-2a)3x(3a/5b)2 /(-4a2b) 4. 1-2a/2 + 6a-1/6…

A:

Q: What is the value of x? 3x +3 4x- 2

A: 1) We have two tangents drawn to a circle from an exterior point P. So length of tangent should be…

Q: a -7 Sa - 3 2a + 5 6 4 O 8a – 49 12 O 2a -9 3 O 8a +29 - 12 II 3.

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Q: x*+ッ)d。 メ。

A:

Q: 5. Зх — 4у %3D —5 -x + 3y = -5

A: Ans.       3x-4y=-5→       l             -x+3y=-5 →        ll     equation l+3×equation 2…

Q: 49(x - 4)2 - 25(y – 9)2 = 1225 %3D y y 20 20 10- 10 - 20 -10 10 20 - 20 10 10 20 - 10 -10 -20 -20 y…

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Q: 4 22 -62 +ズ+3 3 lim 十ズ +3 ス→1

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Q: 12. 13. 14. 15. 16. 17. 19. 21. 22. 23. 24. 25. 27. 28. (-1, 4), (1, 3), (3, 0) (-4, 2), (-3, 1),…

A:

Q: 8. 6x3 + 7x2 - 14x - 15

A:

Q: 1) A + F 2) E-D 3) C+ B 4) C(D)

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Q: ++++> -4 -2 0 2 4 6 8 10 12 14 - 12 4

A: The given inequality, n4≤0 or 2+n≥12

Q: Match each of the four vector fields with one of the graphs below. Give a reason: which feature of…

A:

Q: 6а5 + 20 x5 20 +c 4x - 23 20 6x + +c x1 20 6x + + c 20 + c x4 20 3x + 6x + c x3

A: Check your options. My solution is correct.

Q: 4/5 y = (x* -x) *

A: we have to find the second derivative of the given expression.

Q: Choose the answer that best describes the relationship between [2] and [2, C, B}

A:

Q: 4 > 3 - 8 -20 -16 -12 -70 -56 -42 -28 -14 -70 -56 42 -28 -14 -20 -16 -12

A: Given data: The given expression is 4> j/(-3) -8. The given expression can be written as,…

Q: Triangle DEF is similar to triangle ABC. What is the measure, in degrees, of ZF? Explain how you…

A: This question is based on Similar triangles.

Q: Factor x-25. A. x(x - 5) B. x(x- 25) C. (x-5)(x-5) С. D. (x-5)(x+5) O O O

A: We have to factor the given expression: x2-25 Rewriting the expression, x2-25=x2-52 We know the…

Q: 43. (4x* + 6x³ + 3x – 1) + (2x² + 1)

A:

Q: .... ... LIIN LIT ELT Which of the following is equal to 32 ? а. 1/9 b. 1/27 С. 9 d. 27

A: The solution as follows :-

Q: 2х+4 х2-5х-50 1. х2-25 4x2-16

A:

Q: 2) 2X - Y = 4 X=4-y 2(4-Y) = 4 8-Y=4 -8 -8 -Y = -4 Y = 4 X=4-(4)

A: 2x-y = 4x = 4-yFor the solution of given equations using substitution method

Q: _1. V16 _2. V169 _3. V225 _4. V216 _5. V-27 6. V512 7. V32 _8. V81 9. V729 10. V49

A:

Q: Which of the following describes the graph of g(x) = -In(x − 4)? *Ty 8 7 6 5 4 2 2 1 -10 6 7 8 -2 -3…

A: We have to choose correct option

Q: хах (ах + b)(сх + d)

A:

Q: What is the solution set of the equation x2 - 1) (1} 2) (2) 3) (1,2) 4) ( ) 3x + 3 = 1? %3D

A: The solution is :

Q: In x (X+2)2 (x+2)7

A:

Q: How many subsets are there of the set (1, 2, 3, 4, 5, 6, 7, 8, 9, 10} which contain at least three…

A:

Q: These (:

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: Q2 /: A society consisting of (1000) families, the average income of families is to be studied,…

A: Given : A society consisting of 1000 families. The average income of the families to be tested