In python, using numpy and pandas take the reshaped images array and create a new image consisting of a 2×2 grid with images[0] in the top-left position, images[1] in the top-right position, images[2] in the bottom-left position, and images[3] in the bottom-right position. Show using plt.imshow(image)

Given a vector q = [16 90 -14 -76 1 54 -9 10], write a MATLAB program to print only the numbers greater than 0 in the given vector. Attach code and screenshot of the command window.

Make a code in python that turning an image to black and white with openCV.

The Koch snowflake is a fractal shape. At level 0, the shape is an equilateral triangle. At level 1, each line segment is split into four equal parts, producing an equilateral bump in the middle of each segment. Figure 7-15 shows these shapes at levels 0, 1, and 2. . Python Turtie Graphics O0. Python Turtle Graphics O0. Python Turtie Graphics Figure 7-15 First three levels of a Koch snowflake Figure 7-15 First three levels of a Koch snowflake At the top level, the script uses a function drawFractalLine to draw three fractal lines. Each line is specified by a given distance, direction (angle), and level: • The initial angles are 0, -12O, and 120 degrees. • The initial distance can be any size, such as 200 pixels. • If the level is O, then the turtle moves the given distance in the given direction. Otherwise, the function draws four fractal lines with % of the given distance, angles that produce the given effect, and the given level minus 1. The function drawFractalLine is recursive.…