Algebra – Page 263

Question-55606

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Question Number 55606 by byaw last updated on 27/Feb/19 Terms of Service Privacy Policy Contact: info@tinkutara.com

Question-121136

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Question Number 121136 by zakirullah last updated on 05/Nov/20 Commented by Ar Brandon last updated on 05/Nov/20 In this form, a relation R is represented by the set of all ordered pairs belonging to R. For example, R = {(1, a), (2, b), (3, a), (4, c)} is a relation from the set {1, 2, 3, 4} to the set {a, b, c}. Answered by Ar Brandon last updated on…

3-2i-

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Question Number 121127 by Study last updated on 05/Nov/20 $\sqrt{3 + 2 i} = ?$ Answered by MJS_new last updated on 05/Nov/20 $3 + 2 i = \sqrt{13} e^{i \arctan \frac{2}{3}}$ $\sqrt{3 + 2 i} = 13^{1 / 4} e^{i \frac{\arctan \frac{2}{3}}{2}}$ $$\mathrm{or}…

Question-186657

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Question Number 186657 by Mingma last updated on 08/Feb/23 Answered by Rasheed.Sindhi last updated on 08/Feb/23 $∙ \underset{k = 1}{\sum^{n}} T_{k} :$ $$\begin{array}{|c|c|c|c|c|c|c|c|}{{T}_{{n}+\mathrm{1}} −{T}_{{n}} }&\hline{{a}_{{n}} }\{\cancel{{T}_{\mathrm{2}}…

If-12-of-a-number-is-equal-to-s-what-is-the-e-of-s-A-es-12-B-es-88-C-12s-e-D-12e-s-

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Question Number 55587 by byaw last updated on 27/Feb/19 $If 12 % of a number is equal to s,$ $what is the e % of s ?$ $A . \frac{e s}{12}$ $B . \frac{e s}{88}$ $C . \frac{12 s}{e}$ $D . \frac{12 e}{s}$ Answered by peter…

An-aeroplane-has-an-air-speed-of-120kmh-1-and-flies-on-a-course-of-bearing-S60-E-A-wind-is-blowing-steadily-at-30kmh-1-from-a-bearing-of-N60-E-Find-i-the-ground-speed-of-the-aeroplane-ii-

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Question Number 55576 by pieroo last updated on 27/Feb/19 $An aeroplane has an air speed of$ ${120 kmh}^{- 1} and flies on a course of$ $bearing S 60 ° E . A wind is blowing steadily$ $at {30 kmh}^{- 1} from a bearing of N 60 ° E .$ $Find;$ $i . the ground speed of the aeroplane$ $$\mathrm{ii}.\:\mathrm{the}\:\mathrm{path}\:\mathrm{of}\:\mathrm{the}\:\mathrm{aeroplane} \…

Let-be-a-root-of-x-5-x-3-x-2-0-Then-prove-that-6-3-where-denotes-greatest-integer-less-than-or-equal-

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Question Number 121099 by Anuragkar last updated on 05/Nov/20 $L e t α b e a r o o t o f x^{5} - x^{3} + x - 2 = 0$ $T h e n p r o v e t h a t [α^{6}] = 3 w h e r e [λ] d e n o t e s g r e a t e s t i n t e g e r$ $l e s s t h a n o r e q u a l λ$ Answered by TANMAY PANACEA last updated…

Question-186627

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Question Number 186627 by Mingma last updated on 07/Feb/23 Commented by Frix last updated on 07/Feb/23 $As always : The answer is 42$ $∙ We have 2 equations for 6 unknowns \Rightarrow$ $We can choose 4 of them and solve for the$ $remaining 2 .$ $$\bullet\:\mathrm{We}\:\mathrm{can}\:\mathrm{set}\:\frac{{a}+{b}+{c}}{{x}+{y}+{z}}=\mathrm{42}\:\Rightarrow\:\mathrm{We}\:\mathrm{now}\:\mathrm{have}…

Question-186616

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Question Number 186616 by ajfour last updated on 07/Feb/23 Answered by ajfour last updated on 07/Feb/23 $s a y m = 1 & f o r g e t t h e t a n g e n t .$ $C (h, k) \equiv (1 + p, r)$ $l e t c i r c l e t o u c h e s c u b i c c u r v e a t$ $${Q}\left({q},\:{q}^{\mathrm{3}} −{q}−{c}\right) \…

10x-3-c-4x-4-x-1-x-2-2-x-x-3-1-

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Question Number 186582 by ajfour last updated on 06/Feb/23 ${(\frac{10 x^{3} - c}{4 x^{4} - x + 1} + x^{2})}^{2} = x (x^{3} + 1)$ Terms of Service Privacy Policy Contact: info@tinkutara.com

Category: Algebra