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प्रश्न
The number of digits having no line of symmetry is ______.
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उत्तर
The number of digits having no line of symmetry is 7.
Explanation:
The digits are 1, 2, 4, 5, 6, 7 and 9 having no line of symmetry.
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संबंधित प्रश्न
Each of the points A (0, 4), B (0, 10), C (0, – 4), D (0, – 6) and E (0, 0) is reflected in y-axis to points A’, B’, C’, D’ and E’ respectively. Write the co-ordinates of each of the image points A’, B’, C’, D’ and E’.
Each of the points A (0, 7), B (8, 0), C (0, − 5), D (− 7, 0) and E (0, 0) are reflected in origin to points A’, B’, C’, D’ and E’ respectively. Write the co-ordinates of each of the image points A’, B’, C’, D’ and E’.
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