AP EAMCET · Maths · Straight Lines
The line which is parallel to -axis and crosses the curve at an angle , is
- A
- B
- C
- D
Answer & Solution
Correct Answer
(B)
Step-by-step Solution
Detailed explanation
The equation of a given curve is y=x ...i On diffrenciating the above equation with respect to x we get the slope ⇒dydx=12x The slope of the line at x1, y1, m1=12x1 and let line parallel to x-axis is y=k ...ii Whose slope, m2=0 Since, 45° is the angle…
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