Coordinate Geometry – Tinku Tara

Question-218357

Tinku Tara April 8, 2025 Coordinate Geometry 0 Comments

Question Number 218357 by Spillover last updated on 08/Apr/25 Answered by Spillover last updated on 16/Apr/25 Answered by Spillover last updated on 17/Apr/25 Answered by…

Question-218356

Tinku Tara April 8, 2025 Coordinate Geometry 0 Comments

Question Number 218356 by Spillover last updated on 08/Apr/25 Answered by Nicholas666 last updated on 09/Apr/25 $8$ Answered by Spillover last updated on…

Question-218384

Tinku Tara April 8, 2025 Coordinate Geometry 0 Comments

Question Number 218384 by Spillover last updated on 08/Apr/25 Answered by Nicholas666 last updated on 09/Apr/25 $p e r c e n t a g e o f r e d a r e a :$ $\frac{15 π \sqrt{3}}{32.3} . 100 % = \frac{5 π \sqrt{3}}{32} = 100 %$ $= \frac{5 . π . 1, 732}{32} . 100 % = \frac{27, 206}{32} . 100 % = 85, 02 %$ …

Question-218344

Tinku Tara April 7, 2025 Coordinate Geometry 0 Comments

Question Number 218344 by Spillover last updated on 07/Apr/25 Commented by mr W last updated on 07/Apr/25 $12 ⩽ d ⩽ 10 + 4 \sqrt{6}$ Terms of Service Privacy Policy…

Question-218345

Tinku Tara April 7, 2025 Coordinate Geometry 0 Comments

Question Number 218345 by Spillover last updated on 07/Apr/25 Answered by som(math1967) last updated on 07/Apr/25 $l e t A F = A E = x$ $\frac{1}{2} \times 3 \times (6 + x) + \frac{1}{2} \times 3 \times (8 + x) + \frac{1}{2} \times 3 \times 14 = 63$ $\Rightarrow \frac{3}{2} \times (28 + 2 x) = 63$ $28 + 2 x = 42$ $$\:\therefore{x}=\mathrm{7}…

Geometrie-dans-le-plan-AB-et-CD-sont-deux-vecteurs-du-plan-AB-n-est-pas-nul-Demontre-que-si-AB-et-CD-sont-colineaires-alors-il-existe-un-nombre-reel-k-tel-que-CD-k-A

Tinku Tara February 28, 2025 Coordinate Geometry 0 Comments

Question Number 217084 by maths_plus last updated on 28/Feb/25 $Geometr i e dans le plan .$ $\vec{AB} et \vec{CD} sont deux vecteurs du plan .$ $\vec{AB} n^{'} est pas nul .$ $Demontre que si \vec{AB} et \vec{CD} sont colineaires$ $alors il existe un nombre reel k tel que$ $$\overset{\rightarrow}…

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Tinku Tara February 28, 2025 Coordinate Geometry 0 Comments

Question Number 217075 by maths_plus last updated on 28/Feb/25 Help me please… $\vv A B$ and $\vv C D$ are two vectors, and $\vv A B$ is not the…

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Tinku Tara February 28, 2025 Coordinate Geometry 0 Comments

Question Number 217088 by alcohol last updated on 28/Feb/25 $s h o w t h a t \int_{n}^{n + 1} l n (t) d t ⩽ l n (n + \frac{1}{2})$ $G i v e n u_{n} = \frac{{(4 n)}^{n} n! e^{- n}}{(2 n)!}, \forall n ⩾ 1$ $p r o v e, u s i n g t h e p r e c e d i n g q u e s t i o n t h a t$ $u_{n} i s d e c r e a s i n g a n d c o n v e r g e n t$ Answered…

Question-216859

Tinku Tara February 23, 2025 Coordinate Geometry 0 Comments

Question Number 216859 by ajfour last updated on 23/Feb/25 Commented by ajfour last updated on 23/Feb/25 $R a d i u s o f i n n e r d i s c i s R . A s i t r o l l s u p$ $t h e o u t e r c i r c u l a r t r a c k o f r a d i u s 2 R, f i n d$ $e q u a t i o n o f t r a j e c t o r y o f a p o i n t P o n t h e$ $w h e e l u n t i l i t c o m e s i n t o c o n t a c t w i t h$ $${the}\:{outer}\:{track}.…

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Tinku Tara February 17, 2025 Coordinate Geometry 0 Comments

Question Number 216750 by sniper237 last updated on 17/Feb/25 $I f a - b = \sqrt{a b} f i n d t h e v a l u e o f \frac{a - b}{a + b}$ Answered by mr W last updated on 17/Feb/25 ${(a + b)}^{2} = {(a - b)}^{2} + 4 a b = a b + 4 a b = 5 a b$ $$\Rightarrow{a}+{b}=\pm\sqrt{\mathrm{5}{ab}}…

Category: Coordinate Geometry