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The area bounded by the lines x = 0, y = 0, x + y = 1, 2x + 3y = 6 (in square units) is
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- 2
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2 1 3
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2 1 2
- 3
- 2
Correct Option: C
x = 0 is the equation of y-axis.
y = 0 is the equation of x-axis.
Putting x = 0 in x + y = 1, y = 1
Putting y = 0 in x + y = 1, x = 1
Putting x = 0 in 2x + 3y = 6
3y = 6 ⇒ y = 2
Putting y = 0 in 2x + 3y = 6
2x = 6 ⇒ x = 3
∴ OB = 1; OA = 1
OD = 3; OC = 2
∴ Required area = ∆OCD – ∆OAB
= | × 3 × 2 - | × 1 × 1 | ||
2 | 2 |
= 3 - | = 2 | sq. units | ||
2 | 2 |