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प्रश्न
Which of the points P(0, 3), Q(1, 0), R(0, –1), S(–5, 0), T(1, 2) do not lie on the x-axis?
विकल्प
P and R only
Q and S only
P, R and T
Q, S and T
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उत्तर
P, R and T
Explanation:
As we know, if a point is of the form (x, 0) i.e., its y-coordinate is zero, then it will lie on x-axis otherwise not. Here, y-coordinates of points P(0, 3), R(0, –1) and T(1, 2) are not zero, so these points do not lie on the x-axis.
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संबंधित प्रश्न
The base PQ of two equilateral triangles PQR and PQR' with side 2a lies along y-axis such that the mid-point of PQ is at the origin. Find the coordinates of the vertices R and R' of the triangles.
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Points A(-1, y) and B(5,7) lie on the circle with centre O(2, -3y).Find the value of y.
Find the centroid of ΔABC whose vertices are A(2,2) , B (-4,-4) and C (5,-8).
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what is the value of \[\frac{a^2}{bc} + \frac{b^2}{ca} + \frac{c^2}{ab}\] .
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In which quadrant does the point (-4, -3) lie?
