If the line of intersection of the planes \( a x+b y=3 \) and \( a x+b y+c z=0, a0 \) makes an a... VIDEO
If the line of intersection of the planes \( a x+b y=3 \) and \( a x+b y+c z=0, a0 \) makes an angle \( 30^{\circ} \) with the plane \( y-z+2=0 \) then the direction cosines of the line arehttps://bit.ly/YTAI_PWAP https://www.pw.live
Other Videos By PW Solutions 2023-06-09 Let the foot of the perpendicular from the point \( (1,2,4) \) on the line \( \frac{x+2}{4}=\fra... 2023-06-09 Let \( Q \) be the mirror image of the point \( P(1,2,1) \) with respect to the plane \( x+2 y+2... 2023-06-09 Let \( \boldsymbol{P}_{1}: \boldsymbol{r} \cdot(2 \hat{\boldsymbol{i}}+\hat{\boldsymbol{j}}-3 \h... 2023-06-09 Consider the following linear equations \( a x+b y+c z=0 \) \( b x+c y+a z=0 \) and \( c x+a y+b... 2023-06-09 Consider a pyramid \( O P Q R S \) located in the first octant \( (x \geq 0, y \geq 0, z \geq 0)... 2023-06-09 Let \( Q \) be the foot of perpendicular drawn from the point \( P(1,2,3) \) to the plane \( x+2... 2023-06-09 Let \( P \) be the plane containing the straight line \( \frac{x-3}{9}=\frac{y+4}{-1}=\frac{z-7}... 2023-06-09 Let the \( \operatorname{lines} \frac{x-1}{\lambda}=\frac{y-2}{1}=\frac{z-3}{2} \) and \( \frac{... 2023-06-09 The largest value of a, for which the perpendicuar distance of the plane containing the lines \(... 2023-06-09 Let the line \( \frac{x-3}{7}=\frac{y-2}{-1}=\frac{z-3}{-4} \) intersect the plane contatining t... 2023-06-09 If the line of intersection of the planes \( a x+b y=3 \) and \( a x+b y+c z=0, a0 \) makes an a... 2023-06-09 Let \( O A, O B, O C \) be coterminous edges of a cuboid. If \( \ell, m, n \) be the shortest di... 2023-06-09 If the distance between the plane A \( x-2 y+z=d \) and the plane containing the lines \( \frac{... 2023-06-09 If the foot of the perpendicular from the point \( A(-1,4,3) \) on the plane \( P: 2 x+m y+n z=4... 2023-06-09 Let \( (x, y, z) \) be points with integer coordinates satisfying the system of homogeneous equa... 2023-06-09 A plane is parallel to two lines whose direction ratios are \( (1,0,-1) \) and \( (-1,1,0) \) an... 2023-06-09 Comprehension \( \quad \) Let \( L \) be a straight line passing through \( (1,1,1) \) which is ... 2023-06-09 Comprehension \( \quad \) In a triangle \( A O B, R \) and \( Q \) are the points on the side \(... 2023-06-09 Comprehension
The vertices of \( \triangle A B C \) are \( A(2,0,0), B(0,1,0), C(0,0,2) \). Its ... 2023-06-09 Comprehension \( \quad \) Let \( L \) be a straight line passing through \( (1,1,1) \) which is ... 2023-06-09 Comprehension \( \quad \) Let \( A(2,3,5), B(-1,3,2) \) and \( C(\lambda, 5, \mu) \) are the ver...
0