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The angular points of a triangle are A(-...

The angular points of a triangle are `A(-1, -7), B(5, 1) and C(1, 4)`. The equation of the bisector of the angle `angleABC` is

A

`x= 7y- 2`

B

`7y= x- 2`

C

`y= 7x- 2`

D

`7x= y + 2`

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WB JEE PREVIOUS YEAR PAPER-QUESTION PAPER 2018-MULTIPLE CHOICE QUESTIONS
  1. The angle between a pair of tangents drawn from a point P to the circl...

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  2. The point Q is the image of the point P(1,5) about the line y=x and R ...

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  3. The angular points of a triangle are A(-1, -7), B(5, 1) and C(1, 4). T...

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  4. If one of the diameters f the circle, given by the equation x^(2)+y^(2...

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  5. A chord AB is drawn from the point A(0, 3) on the circle x^(2)+4x+(y-3...

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  6. Let the occentricity of the hyperbola (x^(2))/(a^(2))-(y^(2))/(b^(2))=...

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  7. Let A. B be two distinct points on the parabola y^(2)=4x. If the axis ...

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  8. Let P(a t^(2), 2 a t), Q, R (a r^(2).2 ar) be three points on a parabo...

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  9. Let P be a point on the ellipse (x^(2))/(9) + (y^(2))/(4)=1 and the li...

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  10. A point P lies on a line through Q(1, -2, 3) and is parallel to the li...

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  11. The foot of the perpendicular drawn from the point (1, 8,4) on the lin...

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  12. The approximate value of sin 31^(@) is

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  13. Let f(1)(x)= e^(x), f(2)(x)= e^(f(1)(x)),……f(n+1)(x)= e^(f(n)(x)) for ...

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  14. The domain of definition of f(x)= sqrt((1-|x|)/(2-|x|)) is Here (a, ...

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  15. Let f : [a, b] rarr R be differentiable on [a, b] & k in R. Let f(a)= ...

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  16. Let f(x)= 3x^(10)- 7x^(8) + 5x^(6)- 21x^(3) + 3x^(2)-7. Then underset(...

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  17. Let f: [a, b] rarr R be such that f is differentiable in (a,b). f is c...

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  18. Let f: R rarr R be a twice continuously differentiable function such t...

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  19. If int e^(sin x) [(x cos^(3)x - sin x)/(cos^(2)x)] dx= e^(sin x).f(x) ...

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  20. If int f(x) sin x cos x dx= (1)/(2(b^(2)-a^(2))) log f(x) + c, where c...

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