if the line 3x-4y+5=0 is a tangent to the parabola y^2=4ax then a is equal
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Answer:
The value of a is 15/16
Step-by-step explanation:
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The value of a is 15/16
Step-by-step explanation:
The given equation for line is
3x - 4y + 5 = 0
Convert this equation to slope intercept form of a line y = mx + b
Comparing this equation with y = mx + b, we get
Now, the condition that the line y = mx +b is tangent with the parabola y² = 4ax is
Substituting the known values, we get
Cross multiplying, we get
Divide both sides by 16
Therefore, the value of a is 15/16
#Learn More:
Y=3x+c is a tangent to the circle x^2+y^2-2x-4y -5=0 , then c is =?
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