समतलो ` 3x + 5y + z = 8 ` और ` 3x + 5y + z + 27 = 0 ` के मध्य दूरी है -

Add 2x - 3y + z , 5y - x + 7z and 3x - y - 6z.

Z = 3x + 5y x + y ge 2, x + 3y ge 3 x ge 0 ,y ge 0

Z = 3x + 5y x + 3y ge 3, x + y ge 2,x ge 0, y ge 0

Prove that the lines 3x + 2y + z – 5 = 0 = x + y – 2z – 3 and 2x – y – z = 0 = 7x + 10y – 8z – 15 are perpendicular

Add : 8x - 3y + 7z, -4x + 5y - 4z, -x - y - 2z

If x : y : z = 3:4:5 and x + y + z = 96, then what is the value of z ? यदि x : y : z = 3:4:5 और x + y + z= 96 है, तो z का मान कितना है?

The planes 2x + 5y + 3z = 0, x-y+4z = 2 and7y-5z + 4 = 0

Minimise Z = 3x + 5y such that x + 3y ge 3, x + y ge 12, x , y ge 0

The plane x + 3y + 13 = 0 passes through the line of intersection of the planes 2x - 8y + 4z = p and 3x - 5y + 4z + 10 = 0 If the plane is perpendicular to the plane , 3x - y - 2z - 4 = 0 then the value of p is equal to