Vector – Page 26 – Tinku Tara

If-k-is-any-possible-number-what-is-the-size-of-angle-between-the-vectors-a-K-k-and-b-3-4-

Tinku Tara June 4, 2023 Vector 0 Comments

Question Number 18284 by tawa tawa last updated on 18/Jul/17 $If k is any possible number . what is the size of angle between the vectors$ $a (K, k) and b (- 3, 4)$ Answered by Arnab Maiti last updated on 18/Jul/17 $$\mathrm{let}\:\overset{\rightarrow} {\mathrm{A}}=\mathrm{K}\hat…

A-B-and-C-are-three-non-collinear-non-co-planar-vectors-What-can-you-say-about-direction-of-A-B-C-

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Question Number 18094 by Tinkutara last updated on 15/Jul/17 $\vec{A}, \vec{B} and \vec{C} are three non - collinear,$ $non co - planar vectors . What can you$ $say about direction of \vec{A} \times (\vec{B} \times \vec{C}) ?$ Commented by ajfour…

find-the-value-of-b-wich-makes-the-line-y-b-divide-the-tow-funtions-into-tow-equal-parts-1-f-x-9-x-2-g-x-0-2-f-x-9-x-g-x-0-

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Question Number 83556 by M±th+et£s last updated on 03/Mar/20 $f i n d t h e v a l u e o f (b) w i c h m a k e s t h e$ $l i n e y = b d i v i d e t h e t o w f u n t i o n s i n t o$ $t o w e q u a l p a r t s$ $1) f (x) = 9 - x^{2}, g (x) = 0$ $2) f (x) = 9 - ∣ x ∣, g (x) = 0$ …

Question-17959

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Question Number 17959 by tawa tawa last updated on 13/Jul/17 Answered by alex041103 last updated on 13/Jul/17 $B e c a u s e j = \sqrt{- 1} = i w e c a n u s e$ ${E u l e r}^{'} s f o r m u l a$ $e^{i x} = c o s x + i s i n x$ $${z}={e}^{\mathrm{1}+{i}\frac{\pi}{\mathrm{2}}}…

Let-A-2-1-B-1-3-C-10-5-three-given-points-in-the-brand-O-I-J-such-as-OI-OJ-and-OI-OJ-D-is-a-point-such-as-AD-AC-2-and-CD-2-Prove-correctly-that-BD-13-

Tinku Tara June 4, 2023 Vector 0 Comments

Question Number 83293 by ~blr237~ last updated on 29/Feb/20 $L e t A (\begin{matrix} - 2 \\ - 1 \end{matrix}), B (\begin{matrix} 1 \\ 3 \end{matrix}), C (\begin{matrix} - 10 \\ 5 \end{matrix}) t h r e e g i v e n p o i n t s i n t h e b r a n d (O, I, J) s u c h a s O I = O J a n d (O I) ⊥ (O J)$ $D i s a p o i n t s u c h a s A D = A C + 2 a n d C D = 2$ $P r o v e c o r r e c t l y t h a t B D = 13 . C a n y o u f i n d t h e c o o r d i n a t e o f D ?$ Terms of Service Privacy Policy Contact: info@tinkutara.com

Question-83288

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Question Number 83288 by M±th+et£s last updated on 29/Feb/20 Terms of Service Privacy Policy Contact: info@tinkutara.com

Question-83268

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Question Number 83268 by M±th+et£s last updated on 29/Feb/20 Answered by mr W last updated on 29/Feb/20 Commented by mr W last updated on 29/Feb/20…

Find-the-modulus-of-z-6-8i-

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Question Number 17393 by tawa tawa last updated on 05/Jul/17 $Find the modulus of z = 6 + 8 i$ Answered by ajfour last updated on 05/Jul/17 $∣ z ∣= \sqrt{{(6)}^{2} + {(8)}^{2}} = 10 .$ …

write-z-2-2-3-i-3-in-polar-form-

Tinku Tara June 4, 2023 Vector 0 Comments

Question Number 17391 by tawa tawa last updated on 05/Jul/17 $write z = {(2 + 2 \sqrt{3} i)}^{3} in polar form .$ Answered by ajfour last updated on 05/Jul/17 $$\mathrm{z}=\mathrm{4}^{\mathrm{3}} \left(\frac{\mathrm{1}}{\mathrm{2}}+\mathrm{i}\frac{\sqrt{\mathrm{3}}}{\mathrm{2}}\right)^{\mathrm{3}} =\mathrm{64}\left(\mathrm{e}^{\boldsymbol{\mathrm{i}}\pi/\mathrm{3}} \right)^{\mathrm{3}}…

Find-the-length-of-a-1-cos-x-2-y-2-tan-1-y-x-

Tinku Tara June 4, 2023 Vector 0 Comments

Question Number 17302 by ajfour last updated on 03/Jul/17 $Find the length of$ $ρ = a (1 - \cos θ) .$ $ρ = \sqrt{x^{2} + y^{2}}, θ = \tan^{- 1} (\frac{y}{x}) .$ Commented by ajfour last updated on…

Category: Vector