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What will be the height of the bar at position (x=1, y=2) in the following code?

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Matplotlib - 3D Plotting
What will be the height of the bar at position (x=1, y=2) in the following code?
import matplotlib.pyplot as plt
from mpl_toolkits.mplot3d import Axes3D
fig = plt.figure()
ax = fig.add_subplot(111, projection='3d')
x = [1, 2]
y = [2, 3]
z = [0, 0]
dx = dy = 1
dz = [5, 10]
ax.bar3d(x, y, z, dx, dy, dz)
plt.show()
A5
B10
C1
D2
Step-by-Step Solution
Solution:
  1. Step 1: Identify bar positions and heights

    Bars are at (1,2) with height 5 and (2,3) with height 10 from dz list.
  2. Step 2: Match position (1,2) to height

    The first bar corresponds to x=1, y=2, height=5.
  3. Final Answer:

    5 -> Option A
  4. Quick Check:

    Bar height at (1,2) = 5 [OK]
Quick Trick: Match x,y indices to dz list for height [OK]
Common Mistakes:
  • Mixing up order of x,y,z arrays
  • Confusing dx, dy with height
  • Assuming height is 10 for all bars

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