Logic – Page 5 – Tinku Tara

Question-115884

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Question Number 115884 by rexfordattacudjoe last updated on 29/Sep/20 Terms of Service Privacy Policy Contact: info@tinkutara.com

Question-180378

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Question Number 180378 by Crabby last updated on 11/Nov/22 Answered by Crabby last updated on 14/Nov/22 $n o o n e ?$ Terms of Service Privacy Policy Contact:…

Question-47725

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Question Number 47725 by Meritguide1234 last updated on 14/Nov/18 Commented by Meritguide1234 last updated on 15/Nov/18 $a n s i s \sqrt{2} + 1$ Commented by maxmathsup by imad last…

If-is-a-root-of-the-equation-4x-2-2x-1-0-How-do-you-prove-the-other-root-is-4-3-3-

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Question Number 113211 by bemath last updated on 11/Sep/20 $If α is a root of the equation$ ${4 x}^{2} + 2 x - 1 = 0 . How do you$ $prove the other root is$ $4 α^{3} - 3 α ?$ Answered by 1549442205PVT last updated…

Question-112507

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Question Number 112507 by bemath last updated on 08/Sep/20 Answered by mr W last updated on 09/Sep/20 $\frac{1}{A} + \frac{1}{B} = \frac{1}{35}$ $\frac{5}{7} A + \frac{2}{7} B = 90$ $5 A^{2} - 735 A + 630 \times 35 = 0$ $${A}=\frac{\mathrm{735}\pm\mathrm{315}}{\mathrm{10}}=\mathrm{105}\:{or}\:\mathrm{42}…

Question-46631

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Question Number 46631 by Meritguide1234 last updated on 29/Oct/18 Commented by Meritguide1234 last updated on 31/Oct/18 $w h a t w r o n g ?$ Terms of Service Privacy Policy Contact:…

Given-a-transformation-T-C-C-z-Show-that-if-z-i-z-1-then-z-i-1-Hence-the-image-of-the-line-z-i-z-2-under-the-transformation-T-the-plane-is-a-circle-w

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Question Number 110504 by Rio Michael last updated on 29/Aug/20 $Given a transformation, T : C \to C; z \to ω$ $Show that if ω = \frac{z - i}{z + 1} then z = \frac{ω + i}{1 - ω} . Hence$ $the image of the line ∣ z - i ∣ = ∣ z + 2 ∣ under the transformation$ $T the ω - plane is a circle with center (- 2, - i) and radius \sqrt{10} .$ Terms of Service Privacy Policy Contact:…

what-are-the-differences-among-if-only-if-and-if-and-only-if-

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Question Number 175923 by CrispyXYZ last updated on 09/Sep/22 $what are the differences among “ i f^{″}, “ o n l y i f^{″} and “ i f a n d o n l y i f^{″} ?$ Answered by Vynho last updated on 09/Sep/22 $i f = n e c e s s a r y c o n d i t i o n$ $o n l y i f = s u f f i c i e n t c o n d i t i o n$ $${if}\:{and}\:{only}\:{if}={necessary}\:{and}\:{sufficient}\:{condition} \…

Prove-that-if-a-b-c-Z-and-a-2-b-2-c-2-then-3-ab-

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Question Number 44584 by Joel578 last updated on 01/Oct/18 $Prove that if a, b, c \in Z and a^{2} + b^{2} = c^{2}, then$ $3 ∣ a b$ Commented by ajfour last updated on 02/Oct/18 $${then}\:\:\mathrm{3}\mid{ab}\:\:\:{means}\:?!..…

Question-175017

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Question Number 175017 by oustmuchiya@gmail.com last updated on 16/Aug/22 Commented by TheHoneyCat last updated on 16/Aug/22 $Not sure I get the question \dots$ $what is “ A α^{″} ?$ $Is A a function ?$ $Or a set (then is it the product with α and if$ $$\left.\mathrm{so}\:\mathrm{wath}\:\mathrm{product}…\:\mathrm{is}\:\Omega\subset\mathbb{C}?\right)…

Category: Logic