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प्रश्न
Equation of a line whose x-intercept and y-intercept are 4 and 3 respectively, is ______.
विकल्प
3x + 4y = 12
4x + 3y = 12
3x + 4y = 1
4x + 3y = 1
MCQ
रिक्त स्थान भरें
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उत्तर
Equation of a line whose x-intercept and y-intercept are 4 and 3, respectively, is 3x + 4y = 12.
Explanation:
Using the intercept form:
The equation of a line with x-intercept a and y-intercept b is,
`x/a + y/b = 11`
Substitute the give values, a = 4 and b = 3,
`x/4 + y/3 = 1`
Multiply the entire equation by the LCM of 4 and 3, which is 12, to remove the fractions:
`12(x/4) + 12(y/3) = 12(1)`
3x + 4y = 12
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