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All Questions Topic List |
GeometryQuestion and Answers: Page 85 |
Question Number 51905 Answers: 2 Comments: 0
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If p = cos θ + i sinθ and q = cos φ + i sin φ
Show that:
(i) ((p − q)/(p + q)) = i tan (((θ − φ)/2))
(ii) (((p + q)(pq − 1))/((p − q)(pq + 1))) = ((sin θ + sin φ)/(sin θ − sin φ))
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Question Number 51884 Answers: 1 Comments: 4
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Question Number 51849 Answers: 3 Comments: 3
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Question Number 51700 Answers: 1 Comments: 1
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Question Number 51658 Answers: 3 Comments: 7
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Question Number 51636 Answers: 1 Comments: 4
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Question Number 51644 Answers: 0 Comments: 0
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Question Number 51605 Answers: 0 Comments: 0
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Question Number 51558 Answers: 1 Comments: 3
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Question Number 51549 Answers: 0 Comments: 0
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A and B are two points from the plan (P) with AB=4 define and draw
the locus of points M ∈(P) wich verify MA +MB =8 .
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Question Number 51502 Answers: 0 Comments: 1
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Question Number 51466 Answers: 1 Comments: 5
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Question Number 51245 Answers: 2 Comments: 0
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Question Number 51141 Answers: 1 Comments: 0
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Question Number 51088 Answers: 2 Comments: 1
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Question Number 50829 Answers: 2 Comments: 1
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Question Number 50762 Answers: 1 Comments: 1
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Question Number 50674 Answers: 2 Comments: 3
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Find the maximum area of a triangle
inscribed in an ellipse with parameters
a and b.
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Question Number 50577 Answers: 1 Comments: 1
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Question Number 50561 Answers: 3 Comments: 1
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Question Number 50460 Answers: 2 Comments: 2
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Question Number 50352 Answers: 1 Comments: 5
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The distances from a point to the sides
of a triangle are p,q,r. Find the
maximum (or minimum) area of the
triangle, if it exists.
Assume r≤q≤p.
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Question Number 49987 Answers: 1 Comments: 4
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Question Number 49984 Answers: 1 Comments: 1
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Question Number 49970 Answers: 2 Comments: 1
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Question Number 49830 Answers: 3 Comments: 1
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