Question: Consider the array A. Write a program that computes the array B by computing the natural logarithm of all the elements of A whose value

Consider the array A.

3 -4 A = - 8 -1 33 -17 - 17 6. - 9

Write a program that computes the array B by computing the natural logarithm of all the elements of A whose value is no less than 1, and adding 20 to each element that is equal to or greater than 1. Do this in two ways:

a. By using a for loop with conditional statements.

b. By using a logical array as a mask.

3 -4 A = - 8 -1 33 -17 - 17 6. - 9

Step by Step Solution

★★★★★

3.39 Rating (155 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

a Here is a Python program that computes the array B using a for loop with conditional statements import numpy as np import math A nparray35481331769 ... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Introduction Mechanical Engineering Questions!

Consider the equation Xt = cos(eWt). Write a program that computes the estimated mean and variance of Xt via simulation.

Write a program that (a) generates a vector with 20 random integer elements with integers between -10 and 10, (b) replaces all the negative integers with random integers between -10 and 10, (c)...

A program computes the row sums of an array A that is 100 by 100. Assume that the computer uses demand paging with a page size of 1000 words, and that the amount of main memory allotted for data is...

a) Using the following variables write a single line MATLAB codes to retrive given output. (You need to use at least two of the variables for each solution. Using scalar values is allowed along with...

4. a) Using the following variables write a single line MATLAB codes to retrive given output. (You need to use at least two of the variables for each solution. Using scalar values is allowed along...

b) Consider given matrix A below. Write a MATLAB program that computes the matrix B by computing square root of all the elements of A whose values is greater than or equal to 1, and adding 15 to...

Consider given matrix A below. Write a MATLAB program that computes the matrix B by computing square root of all the elements of A whose values is greater than or equal to 1, and adding 15 to other...

Noah Storage issued 350,000 shares of its $3 par common stock at $12 per share several years ago. Last year, for the first time, Noah reacquired 17,070 shares at $9 per share. Assuming that Noah...

1. Why did Nationwide need an enterprise-wide data warehouse? 2. How did integrated data drive the business value? 3. What forms of analytics are employed at Nationwide? 4. With integrated data...

If P1B2 = 0.20, P1AB2 = 0.50, P1B2 = 0.88, and P1AB2 = 0.38, find the probability P1BA2.

1. What type of syndicated data will be useful to McDonalds?

Consider the tank of water discussed in Problem 7.52. A test was performed in which the surrounding air temperature To was held constant at 70oF. The tank's water temperature was heated to 90 and...

The oven shown in Figure has a heating element with appreciable capacitance C1. The other capacitance is that of the oven air C. The corresponding temperatures are T1 and T2, and the outside...

A simplified representation of the temperature dynamics of two adjacent masses is shown in Figure. The mass with capacitance C2 is perfectly insulated on all sides except one, which has a convective...

Which of the following items are included when calculating the expected return on a portfolio? 1. Percentage of the portfolio invested in each individual security II. Projected states of the economy...

E2-6 Finding Unknown Values in the Cost of Goods Manufactured Report [LO 2-3, 2-6] Mulligan Manufacturing Company uses a job order cost system with overhead applied to products at a rate of 150...

Which of the following statements is CORRECT? a. Under current laws and regulations, corporations must use straight-line depreciation for all assets whose lives are 5 years or longer. b. Corporations...