Using vectors, find the area of \( \triangle A B C \) whose vertices are
\( A(3,-1,2), B(1,-1,-3... VIDEO
Using vectors, find the area of \( \triangle A B C \) whose vertices arehttps://bit.ly/YTAI_PWAP https://www.pw.live
Other Videos By PW Solutions 2023-06-09 A ship moves along the equator to the east with velocity \( v_{0}=30 \mathrm{kmh}^{-} \) The sou... 2023-06-09 The resultant of two vectors \( A \) and \( B \) is perpendicular to the vector \( A \) and its ... 2023-06-09 Given that \( \vec{A}+\vec{B}+\vec{C}=0 \) out of three vectors two are equal in magnitude and t... 2023-06-09 The number of particles crossing per unit area perpendicular to \( \mathrm{x} \)-axis in unit ti... 2023-06-09 \( \frac{\sin ^{3} \theta-\cos ^{3} \theta}{\sin \theta-\cos \theta}-\frac{\cos \theta}{\sqrt{1+... 2023-06-09 If \( \tan 2 \theta \tan \theta=1 \), then the general value of \( \theta \) is 2023-06-09 span style=font-weight: 400;Reading of an ideal voltmeter in the circuit below is:/span
span sty... 2023-06-09 An electric dipole consists of charges \( \pm 2.0 \times 10^{-8} \mathrm{C} \) separated by a di... 2023-06-09 The least number that is divisible by all the numbers from 1 to 10 (both inclusive) is : 2023-06-09 Figure shows a conductor of length \( l \) carrying current \( i \) and having a circular cross-... 2023-06-09 Using vectors, find the area of \( \triangle A B C \) whose vertices are
\( A(3,-1,2), B(1,-1,-3... 2023-06-09 If \( a=\frac{2-\sqrt{5}}{2+\sqrt{5}} \) and \( b=\frac{2+\sqrt{5}}{2-\sqrt{5}} \), find \( a^{2... 2023-06-09 A ball of mass \( 1 \mathrm{~kg} \) is thrown vertically upwards and returns to the ground after... 2023-06-09 Joule \( \times \) second is the unit of (a) energy (b) momentum (c) angular momentum (d) power 2023-06-09 Find the positive square root of the following: \[10+2 \sqrt{6}+\sqrt{60}+2 \sqrt{10}\] 2023-06-09 If the sum of the zeros of the polynomial \( f(x)=2 x^{3}-3 k x^{2}+4 x-5 \) is 6 , then the val... 2023-06-09 A physical quantity of the dimensions of length that can be formed out of \( c, G \) and \( \fra... 2023-06-09 Two bodies of different masses \( m_{a} \) and \( m_{b} \) are dropped from two different height... 2023-06-09 The resultant of \( \mathbf{A} \) and \( \mathbf{B} \) is \( \mathbf{R}_{\mathbf{1}} \). On reve... 2023-06-09 \( 1.520 \mathrm{~g} \) of hydroxide of a metal on ignition gave \( 0.995 \mathrm{~g} \) of oxid... 2023-06-09 An aeroplane moving horizontally with a speed of \(180 km/hr\) drops a food packet while flying ...
0