Find the magnitude and equation of S.D between the lines (x-3)/1=(y-5)/2=(z-7)/-3 and (x+1)/3=(y+2)/-4=(z+3)/1 October 21, 2019 Sci-Techtop Reporter 0

1) Show that the lines (x-5)/4=(y-7)/4=(z+3)/-5 and (x-8)/7=(y-4)/1=(z-5)/3 are coplanar. Find their point of intersection and equation of plane in which they lie. 2)prove that the lines (x-1)/2=(y-2)/3=(z-3)/4 and 4x-3y+1=0=5x+3z+2 are coplanar. Also, find their point of intersection. October 21, 2019 Sci-Techtop Reporter 0

Find the equation of the plane through the line 2x+3y-5z-4=0,3x-4y+5z-6=0 and parallel the co-ordinate axes. October 21, 2019 Sci-Techtop Reporter 0

Prove that the plane throught the point (a,bc) and the line x=py+q=rz+s is given as following determinant=0. October 21, 2019 Sci-Techtop Reporter 0

Find the equation of the sphere passing throught the circle x²+y²=4;z=0 and is intersected by the plane x+2y+2z=0 is a circle of radius 3. October 21, 2019 Sci-Techtop Reporter 0

1) find the equation which touches the sphere x²+y²+z²+2x-6y+1=0 at (1,2,-2) and passes through the point (1,-1,0). find the length of perpendicular from the point (3,-1,11) to the line x/2=(y-2)/3=(z-3)/4. Also obtain the equation of the perpendicular find the length and equation of the shortest distance between the lines ….(as given below)) October 21, 2019 Sci-Techtop Reporter 0

1) Find the equation of the right circular cylinder whose axis is the line (x-a)/l=(y-b)/m=(z-y)/n and whose radius ‘r’.2)Show that the lines …are coplnar and find the equation of the plane in which they lie 3)Prove that ax²+by²+cz²+2ux+2vy+2wz+d=0 represents a cone if u²/a+v²/b+w²/c=d October 21, 2019 Sci-Techtop Reporter 0

1) Prove that the lines are coplanar and find the equation of plane in which they lie. 2)A variable plan e is parallel to the plane x/a+y/b+z/c=1 and meets the axes in A,B,C. Prove that the circle ABC lies on the cone (b/c+c/b)yz+(c/a+a/c)zx+(a/b+b/a)xy=0 3) Find the equation of the right circular cylinder of radius 4 and axis the line x=2y=-z 4) obtain the equation of the spher throught the circule x^2+y^2+z^2=9; x-2y+2z=5 as a great cricle. October 21, 2019 Sci-Techtop Reporter 0

Draw the equivalent circuit for the given circuit and find its input and output resitances. Assume beta=100 for the BJT. October 16, 2019 Sci-Techtop Reporter 0

Determine the operating point and draw the DC Load Line and for the circuit below, beta=75. Use approximate method October 16, 2019 Sci-Techtop Reporter 0