Evaluate the following la J2 -3| а. |(1+J) 2440° 52 – 20° - b. 172 – 32° 42 – 117°|

Q: Find the exact value

A: To evaluate cos (67.5 degrees) exactly (without calculator or tables)

Q: 4) sin 195°

A:

Q: Two types of plastic are suitable for an electronics component manufacturer to use. The breaking…

A:

Q: Q-5: a) Find the area of the region enclosed by the two graphs y = e²x and y = 1-x, on [0,1]. b) L…

A: Sol:- aThe area between curves definitionThe area between curves is the area between a curve fx and…

Q: A continuous random variable X is normally distributed with a mean of 45 and a standard deviation of…

A: Given  X~ N(μ=mean=45, standard deviation=σ=6)

Q: Evaluate the improper iterated integral. x2 dy dx 1 + y2

A: Given: I=∫03∫0∞ x21+y2dydx As we know that; ∫11+x2dx=tan-1x+C And ∫a·fxdx=a·∫fxdx, where a is…

Q: intervals Evaluate the function f(x) = [x6] sin (x³) using Simpson's rule from 1 to 2 with 4

A: Simpson's rule -: it is a rule to compute numerical integration such as,…

Q: The matrix: A = B a11 a21 is the inverse of the matrix given by: b (a (²5) C d ie: A = B-1 || a12…

A:

Q: The accountants of a known auditing firm have a mean daily salary of 850 Php with a standard…

A: Given: μ=850σ=82X~Nμ=850, σ=82P(X>950)=?

Q: 4. Find the area of the region bounded by the curve r = 8 cos 20.

A: Let's plot this curve on graph.

Q: Consider the equation 2e* sin x-3 = 0. If we use Newton-Raphson method, with xo = 0.5, to estimate…

A: Let us write the given function

Q: 2 tan15° 1-tan 15°

A:

Q: Given the two vectors A = 3ix + 4iy and B = 7ix – 24 iy a. What is their dot product? b. What is…

A: Given : A=3ix+4iy, B=7ix-24iy.

Q: Find the center of mass and the moment of inertia about the y-axis of a thin shell of constant…

A: According to the question,

Q: 15 COS 2 tan-1 8.

A: The given trigonometric function is cos2tan-1158. The following trigonometric identities are used in…

Q: Fifteen adult males between the ages of 35 and 50 participated in a study to evaluate the effect of…

A: Solution-: Given: α=0.05 Do the given data support that low-fat diet and aerobic exercise are of…

Q: Given the points M(0.1, -0.2, -0. 1), N(-0.2, 0.1, 0.3), and P(0.4, 0, 0.1), find: (C) the scalar…

A: We have to find the scalar projection and angle between vector.

Q: I. Perform the following operations for the given matrices: 1. 2A + B = 2. Find the values of S, L…

A: Find 2A+B  Find the value of S, L, U . From the given set of matrices .

Q: Two machines are used for filling plastic bottles with a net volume of 16.0 ounces. The fill volume…

A:

Q: Two suppliers manufacture a plastic gear used in a laser printer. The impact strength of these gears…

A: Solution

Q: The mean amount of time it takes a kidney stone to pass is 12 days and the standard deviation is 4…

A:

Q: 2. Find the area bounded by the line x – 2y + 10 = 0, the x- axis, the y – axis and x 10.

A: The red line is x=10 and the blue line is given line i.e. x-2y+10-0 Given x-2y+10=0This can be…

Q: Calculate and explain their similarities

A:

Q: COS ZIT 12 sin 5TT- CoS 5TT. s'in 12 el

A:

Q: 3) The length of a rectangular field is 7 m less than 4 times the width. The perimeter is 136 m.…

A: Since multiple questions are asked, I am answering first question

Q: In a certain state university, a student can qualify for a masteral degree program in Engineering if…

A:

Q: Find the exact value

A: Obtain the exact value of the given expression as follows.