Find the value of Sin-1x + Cos-1x where x e [-1,1] В. п c. А. 1 D. 0

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A: Given polynomial function fx=2x3-x2-4x+2 Find the zeros of the function fx=2x3-x2-4x+2…

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A: We have given that  Xbar1=83 ,xbar2=88 , n1=25 ,n2=46 and standard deviation sigma1=5 ,sigma2=3.6…

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A: The test calculations are as follows:

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A: We will try to calculate for the co-ordinate system the mean and standard deviation,

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A: The given equation is, P(t)=140t-0.4t4+1300, where t is time. To Find: (a) The time when population…

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A: A : The box is blue  B : The box contains a prize. Given, out of 5 boxes 3 are blue , 2 of the blue…

Q: Exercise 2.2.11 Let T: R2 R2 be a transformation. In each case show that T is induced by a matrix…

A: Matrix associated is given as

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A: Considering, X~B(n,p), the pmf is, P(X=x)=nCxpxq(n-x) ; x=0,1,2...n   p=success probability, p+q=10…

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A: Given Data: The slant height of the cone is: s=26.5 yd The radius of the circular base is: r=9.6 yd…

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A: The solution for the the above question is as shown below.

Q: Use the accompanying data table to (a) draw a normal probability plot, (b) determine the linear…

A: The question is about correlationGiven :To find :b ) Linear correlation c ) Critical value for…

Q: rea under the curve y = 2x – x² from x = 1 to x = 2 with n = 4 %3D tonglon

A:

Q: For each of the following pairs of integers, a and b, use the Euclidean Algorithm to find d = gcd…

A: Solution:

Q: Find the maximum and minimum values of the function f(x, y) = e#Y subject to a + y° = 16 Maximum…

A: We use the Lagrange multiplier.

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

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A:

Q: (b) Find the mean and standard deviation of this probability distribution. What is the expected…

A: It is given that n = 6 and p = 0.70.

Q: For what value of b is Sin(x + b) = Cosx? В. -П 12. 3T С. 2 D. A. 2 A solution of the equation V4…

A:

Q: Here are the world record race times for women in the 10,000-meter run over several years. a) Which…

A: d) The regression analysis is conducted here by using EXCEL. The software procedure is given below:…

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A: The probability of a computer memory chip being defective is 0.02. Which of the following statements…

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A: Two event are independent iff they are mutually exclusive  Example: A∩B=φ  n(A∩B)=0 then A and B…

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A:

Q: y" + 5y' = 0

A: Use the homogeneous differential equation method to solve the second order differential equation.

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A: We have to use Z test for finding the lower limit for right tailed critical region.

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A: Simple calculation

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A:

Q: Evaluate the following integral (use six decimals for the calculation): (6+3 cos x) dx a)…

A: Given ∫0π2(6+3cosx)dx

Q: 1. What is the slope of the tangent line to the curve 4x2 - 9y² = 1 at point (3,2) ? b. - 27 8 a. 3…

A:

Q: Find the absolute maximum and minimum of f(x, y) = 3x + y within the domain x² + y² < 4. 1. Absolute…

A: Let's find.

Q: 36 – x2 – y? and S2 be t Let Si be the hemisphere with Cartesian equation z = 6 – upper nappe of the…

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Q: Please answer correctly.

A: Solution

Q: Suppose the PMF of X is given by: Px(x) = 712|1-4,-1,2)(X) + > a) P(-1 <X< 2) b) R(Y 0) %3D d)…

A: Hello! As you have posted more than 3 sub parts, we are answering the first 3 sub-parts.  In case…