Vector – Page 25 – Tinku Tara

prove-that-curl-r-n-c-r-n-2-r-n-c-nr-n-2-r-c-where-c-is-the-constant-vector-

Tinku Tara June 4, 2023 Vector 0 Comments

Question Number 85865 by subhankar10 last updated on 25/Mar/20 $prove that$ $curl (r^{n} \vec{c} \times \vec{r}) = (n + 2) r^{n} \vec{c} - {nr}^{n - 2} (\vec{r} . \vec{c}) .$ $where c is the constant vector .$ Answered…

A-plane-is-drawn-through-the-midpoint-of-a-diagonal-of-a-cube-perpendicular-to-the-diagonal-Determine-the-area-of-the-figure-resulting-from-the-section-of-the-cube-cut-by-this-plane-if-the-edge-of-t

Tinku Tara June 4, 2023 Vector 0 Comments

Question Number 20194 by ajfour last updated on 23/Aug/17 $A p l a n e i s d r a w n t h r o u g h t h e$ $m i d p o i n t o f a d i a g o n a l o f a c u b e$ $p e r p e n d i c u l a r t o t h e d i a g o n a l .$ $D e t e r m i n e t h e a r e a o f t h e f i g u r e$ $r e s u l t i n g f r o m t h e s e c t i o n o f t h e$ $c u b e c u t b y t h i s p l a n e i f t h e e d g e$ $o f t h e c u b e i s e q u a l t o a .$ Commented…

Three-vectors-A-B-and-C-add-up-to-zero-Find-which-is-false-a-A-B-C-is-not-zero-unless-B-C-are-parallel-b-A-B-C-is-not-zero-unless-B-

Tinku Tara June 4, 2023 Vector 0 Comments

Question Number 19976 by Tinkutara last updated on 19/Aug/17 $Three vectors \vec{A}, \vec{B} and \vec{C} add up to$ $zero . Find which is false .$ $(a) (\vec{A} \times \vec{B}) \times \vec{C} is not zero unless \vec{B}, \vec{C}$ $$\mathrm{are}\:\mathrm{parallel} \…

proof-that-a-b-c-a-c-b-c-or-the-distribiuting-law-of-dot-products-

Tinku Tara June 4, 2023 Vector 0 Comments

Question Number 19857 by Nayon last updated on 16/Aug/17 $p r o o f t h a t (\underline{a} + \underline{b}) . \underline{c} = \underline{a} . \underline{c} + \underline{b} . \underline{c}$ $o r t h e d i s t r i b i u t i n g l a w o f d o t p r o d u c t s$ Commented by…

proof-a-b-c-a-c-b-c-

Tinku Tara June 4, 2023 Vector 0 Comments

Question Number 19554 by Nayon last updated on 12/Aug/17 $p r o o f (\bar{a} + \bar{b}) . \bar{c} = \bar{a} . \bar{c} + \bar{b} . \bar{c}$ Terms of Service Privacy Policy Contact:…

ABC-is-a-triangle-prove-that-sinA-sinB-sinC-gt-sinA-sinB-sinC-

Tinku Tara June 4, 2023 Vector 0 Comments

Question Number 84849 by M±th+et£s last updated on 16/Mar/20 $A B C i s a t r i a n g l e$ $p r o v e t h a t$ $s i n A + s i n B + s i n C > s i n A s i n B s i n C$ Commented by ajfour last updated on 16/Mar/20 $$\mathrm{0}<\:\mathrm{sin}\:{A}\:,\:\mathrm{sin}\:{B},\:\mathrm{sin}\:{C}\:\leqslant\:\mathrm{1} \…

Question-84641

Tinku Tara June 4, 2023 Vector 0 Comments

Question Number 84641 by M±th+et£s last updated on 14/Mar/20 Commented by M±th+et£s last updated on 14/Mar/20 $a s q u a r e, a c i r c l e a n d t o w s e m i c i r c l e s$ $t h e a r e o f t h e s q u a r e i s 4 . w h a t i s t h e$ $l e n g t h o f t h e b l u e l e n g h t$ Answered by…

What-does-a-b-and-a-b-means-someone-please-explain-it-

Tinku Tara June 4, 2023 Vector 0 Comments

Question Number 18909 by Nayon last updated on 01/Aug/17 $W h a t d o e s \underset{}{a} . \underset{}{b} a n d \underset{}{a} \times \underset{}{b} m e a n s ?$ $s o m e o n e p l e a s e e x p l a i n i t .$ Commented by mrW1 last updated on 02/Aug/17…

Why-Does-A-B-ABCos-

Tinku Tara June 4, 2023 Vector 0 Comments

Question Number 18907 by Nayon last updated on 01/Aug/17 $W h y D o e s$ $\vec{A} . \vec{B} = A B C o s θ ?$ Commented by Nayon last updated on 01/Aug/17 $${Mr}.{w}\mathrm{1}\:{pls}\:{explain} \…

Why-Does-A-B-ABSin-

Tinku Tara June 4, 2023 Vector 0 Comments

Question Number 18908 by Nayon last updated on 01/Aug/17 $W h y D o e s$ $∣ \vec{A} \times \vec{B} ∣= A B S i n θ ?$ Commented by mrW1 last updated on 02/Aug/17 $$\mathrm{You}\:\mathrm{can}\:\mathrm{not}\:\mathrm{ask}\:\mathrm{why}\:\mathrm{to}\:\mathrm{a}\:\mathrm{definition}. \…

Category: Vector