UPSC NDA II 2025 Mathematics Paper
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Question Numbers: 55-56
For the following two (02) items:
Let A(1, - 1, 0) B(- 2, 1, 8) and C(- 1, 2, 7) are three consecutive vertices of a parallelogram ABCD.
For the following two (02) items:
Let A(1, - 1, 0) B(- 2, 1, 8) and C(- 1, 2, 7) are three consecutive vertices of a parallelogram ABCD.
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Question : 55 of 120
Marks:
+1,
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What is the fourth vertex D?
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