Maths-
General
Easy

Question

Let g left parenthesis x right parenthesis be a function defined on [−1, 1] If the area of the equilateral triangle with two of its vertices at left parenthesis 00 right parenthesis and left square bracket x comma blank g left parenthesis x right parenthesis right square bracket is fraction numerator square root of 3 over denominator 4 end fraction, then the function g left parenthesis x right parenthesis is

  1. g left parenthesis x right parenthesis equals plus-or-minus square root of 1 minus x to the power of 2 end exponent end root    
  2. g left parenthesis x right parenthesis equals square root of 1 minus x to the power of 2 end exponent end root    
  3. g left parenthesis x right parenthesis equals negative square root of 1 minus x to the power of 2 end exponent end root    
  4. g left parenthesis x right parenthesis equals square root of 1 plus x to the power of 2 end exponent end root    

The correct answer is: g left parenthesis x right parenthesis equals plus-or-minus square root of 1 minus x to the power of 2 end exponent end root



    Related Questions to study

    General
    Maths-

    The ratio in which the area bounded by the curves y to the power of 2 end exponent equals x and x to the power of 2 end exponent equals y i s divided by the Iine x equals fraction numerator 1 over denominator 2 end fraction is

    The ratio in which the area bounded by the curves y to the power of 2 end exponent equals x and x to the power of 2 end exponent equals y i s divided by the Iine x equals fraction numerator 1 over denominator 2 end fraction is

    Maths-General
    General
    Maths-

    The area bounded by the circle x to the power of 2 end exponent plus y to the power of 2 end exponent equals 4, line x equals square root of 3 y and x‐axis Iying in the first quadrant is

    The area bounded by the circle x to the power of 2 end exponent plus y to the power of 2 end exponent equals 4, line x equals square root of 3 y and x‐axis Iying in the first quadrant is

    Maths-General
    General
    Maths-

    If a curve y equals 0 square root of x plus b x passes through the point left parenthesis 1 comma blank 2 right parenthesis and the area bounded by the curve, Iine x equals 4 and x‐axis is 8 s q units, then

    If a curve y equals 0 square root of x plus b x passes through the point left parenthesis 1 comma blank 2 right parenthesis and the area bounded by the curve, Iine x equals 4 and x‐axis is 8 s q units, then

    Maths-General
    parallel
    General
    Maths-

    The point of the contact of the tangent to the parabola y to the power of 2 end exponent equals 4 a x, which makes an angle of 60° with x-axis, is

    The point of the contact of the tangent to the parabola y to the power of 2 end exponent equals 4 a x, which makes an angle of 60° with x-axis, is

    Maths-General
    General
    Maths-

    The equation of the directrix of the parabola x to the power of 2 end exponent plus 8 y minus 2 x equals 7 is

    The equation of the directrix of the parabola x to the power of 2 end exponent plus 8 y minus 2 x equals 7 is

    Maths-General
    General
    Maths-

    The area enclosed by the parabolas y equals x to the power of 2 end exponent minus 1 and y equals 1 minus x to the power of 2 end exponent is

    The area enclosed by the parabolas y equals x to the power of 2 end exponent minus 1 and y equals 1 minus x to the power of 2 end exponent is

    Maths-General
    parallel
    General
    Maths-

    The area between the curve y to the power of 2 end exponent equals 4 o x comma x-axis and the ordinates x equals 0 and x equals o is

    The area between the curve y to the power of 2 end exponent equals 4 o x comma x-axis and the ordinates x equals 0 and x equals o is

    Maths-General
    General
    Maths-

    The area of the region bounded by y equals vertical line x minus 1 vertical line and y equals 1 is

    The area of the region bounded by y equals vertical line x minus 1 vertical line and y equals 1 is

    Maths-General
    General
    Maths-

    The area of the plane region bounded by the curves x plus 2 y to the power of 2 end exponent equals 0 and x plus 3 y to the power of 2 end exponent equals 1 is equal to

    The area of the plane region bounded by the curves x plus 2 y to the power of 2 end exponent equals 0 and x plus 3 y to the power of 2 end exponent equals 1 is equal to

    Maths-General
    parallel
    General
    Maths-

    The area bounded by the axes of reference and normal to y equals I o g subscript e end subscript x at the point left parenthesis 1 comma blank 0 right parenthesis is

    The area bounded by the axes of reference and normal to y equals I o g subscript e end subscript x at the point left parenthesis 1 comma blank 0 right parenthesis is

    Maths-General
    General
    Maths-

    The area bounded by the curve y to the power of 2 end exponent equals 9 x and the line x equals 1 comma x equals 4 and y equals 0 in the first quadrant is

    The area bounded by the curve y to the power of 2 end exponent equals 9 x and the line x equals 1 comma x equals 4 and y equals 0 in the first quadrant is

    Maths-General
    General
    Maths-

    The focus of the parabola left parenthesis y minus 2 right parenthesis to the power of 2 end exponent equals 20 left parenthesis x plus 3 right parenthesis text  is end text

    The focus of the parabola left parenthesis y minus 2 right parenthesis to the power of 2 end exponent equals 20 left parenthesis x plus 3 right parenthesis text  is end text

    Maths-General
    parallel
    General
    Maths-

    The equation of the locus of a point which moves so as to be at equal distances from the point (a, 0) and the y-axis is

    The equation of the locus of a point which moves so as to be at equal distances from the point (a, 0) and the y-axis is

    Maths-General
    General
    Maths-

    text The curve  end text 16 x to the power of 2 end exponent plus 8 x y plus y to the power of 2 end exponent minus 74 x minus 78 y plus 212 equals 0 text  represents end text

    text The curve  end text 16 x to the power of 2 end exponent plus 8 x y plus y to the power of 2 end exponent minus 74 x minus 78 y plus 212 equals 0 text  represents end text

    Maths-General
    General
    Maths-

    The axis of the parabola x to the power of 2 end exponent minus 4 x minus 3 y plus 10 equals 0 text  is end text

    The axis of the parabola x to the power of 2 end exponent minus 4 x minus 3 y plus 10 equals 0 text  is end text

    Maths-General
    parallel

    card img

    With Turito Academy.

    card img

    With Turito Foundation.

    card img

    Get an Expert Advice From Turito.

    Turito Academy

    card img

    With Turito Academy.

    Test Prep

    card img

    With Turito Foundation.