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Sum of the intercepts cut off by the lin...

Sum of the intercepts cut off by the line 2x + 3y = 6 on the axes is

A

`(5)/(6)`

B

6

C

5

D

1

Text Solution

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The correct Answer is:
To find the sum of the intercepts cut off by the line \(2x + 3y = 6\) on the axes, we can follow these steps: ### Step 1: Find the x-intercept To find the x-intercept, we set \(y = 0\) in the equation of the line. \[ 2x + 3(0) = 6 \] This simplifies to: \[ 2x = 6 \] Now, solve for \(x\): \[ x = \frac{6}{2} = 3 \] So, the x-intercept is \(3\). ### Step 2: Find the y-intercept Next, we find the y-intercept by setting \(x = 0\) in the equation of the line. \[ 2(0) + 3y = 6 \] This simplifies to: \[ 3y = 6 \] Now, solve for \(y\): \[ y = \frac{6}{3} = 2 \] So, the y-intercept is \(2\). ### Step 3: Calculate the sum of the intercepts Now that we have both intercepts, we can find their sum: \[ \text{Sum of intercepts} = \text{x-intercept} + \text{y-intercept} = 3 + 2 \] Calculating this gives: \[ 3 + 2 = 5 \] ### Final Answer The sum of the intercepts cut off by the line on the axes is \(5\). ---
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  • Find the sum of the intercepts made by the plane 2x+3y-4z=12 on the coordinate axes is

    A
    10
    B
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    C
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    D
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