rgb_scale = 255
cmyk_scale = 100
def rgb_to_cmyk(r,g,b):
if (r == 0) and (g == 0) and (b == 0):
return 0, 0, 0, cmyk_scale
# rgb [0,255] -> cmy [0,1]
c = 1 - r / float(rgb_scale)
m = 1 - g / float(rgb_scale)
y = 1 - b / float(rgb_scale)
min_cmy = min(c, m, y)
c = (c - min_cmy)
m = (m - min_cmy)
y = (y - min_cmy)
k = min_cmy
return c*cmyk_scale, m*cmyk_scale, y*cmyk_scale, k*cmyk_scale
def cmyk_to_rgb(c,m,y,k):
r = rgb_scale*(1.0-(c+k)/float(cmyk_scale))
g = rgb_scale*(1.0-(m+k)/float(cmyk_scale))
b = rgb_scale*(1.0-(y+k)/float(cmyk_scale))
return r,g,b
False because the tractor doesn’t break up the soil
Answer:
Thus, using images, video and animations alongside a text stimulates the brain. Student attention and retention increase. Under these circumstances, in a multimedia learning environment, students can identify and solve problems more easily compared to the scenario where teaching is made possible only by textbooks.
Explanation: