Question:
At an extreme point of a function f(x), the tangent to the curve is
At an extreme point of a function f(x), the tangent to the curve is
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Maxima and minima occur where slope of tangent is zero.
Updated On: Mar 19, 2026
- parallel to the x-axis
- perpendicular to the x-axis
- inclined at an angle 45^∘ to the x-axis
- inclined at an angle 60^∘ to the x-axis
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The Correct Option is A
Solution and Explanation
At an extreme point,
f'(x)=0
Hence, the slope of the tangent is zero, so it is parallel to the x-axis.
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