मराठी

The point on the curve y2 = x, where the tangent makes an angle of π4 with x-axis is ______. - Mathematics

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प्रश्न

The point on the curve y2 = x, where the tangent makes an angle of `pi/4` with x-axis is ______.

पर्याय

  • `(1/2, 1/4)`

  • `(1/4, 1/2)`

  • (4, 2)

  • (1, 1)

MCQ
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उत्तर

The point on the curve y2 = x, where the tangent makes an angle of `pi/4` with x-axis is `(1/4, 1/2)`.

Explanation:

`"dy"/"dx" = 1/(2y) = tan  pi/4` = 1

⇒ y = `1/2`

⇒ x = `1/4`

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पाठ 6: Application Of Derivatives - Solved Examples [पृष्ठ १३३]

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एनसीईआरटी एक्झांप्लर Mathematics [English] Class 12
पाठ 6 Application Of Derivatives
Solved Examples | Q 23 | पृष्ठ १३३

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