The area of the triangle formed by (0, 0), (a, 0), and (0, b) using determinants is:
The area of the triangle formed by (0, 0), (a, 0), and (0, b) using determinants is:
- A. ab
- B. a+b
- C. ab/2
- D. 0
Answer: C) ab/2
Explanation: Area = ½ |0(0−b) − 0(a−0) + 1(ab−0)| = ab/2.
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