" उदाहरण 7,पवि "[[x+y+z],[x+y],[y+z]]-=[[9],[7],[5]]" हो तो "x,y" तथा "z" का मान जात "

[[x+y+z],[x+z],[y+z]]=[[9],[5],[7]]

If [[x+y+z],[x+z],[y+z]] = [[9],[5],[7]] ,then the value of x-y+z is

If x,y and z are three numbers such that x+y = 13, y+z = 15 and z+x = 16, then the value of (xy+xz)/(xyz) is : यदि x,y तथा z तीन ऐसी संख्याएँ है कि x+y = 13, y+z = 15 तथा z+x =16 है, तो (xy+xz)/(xyz) का मान ज्ञात करें ।

Find the values of x, y,z from the following equations i) [[4, 3 ], [x, 5]]=[[y , z], [1 , 5]] ii) [[x+y , 2] , [5+z, x y]]=[[6 , 2] , [5, 8]] iii) [[x+y+z], [x+z] , [y+z]]=[[9] , [5 ] ,[7]]

Find the values of x, y and z from the following equations:(i) [[4, 3],[x,5]]=[[y, z],[1, 5]] (ii) [[x+y,3],[ 5+z, x y]]=[[6, 3],[ 5 ,8]] (iii) [[x+y+z],[ x+z],[ y+z]]=[[9],[ 5],[ 7]]

Find the value of x,y and z from the equation: [[x+y+z], [x+z],[y+z]]=[[9],[5],[7]]

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?

If x= y = 333 and z = 334, then the values of x^3 + y^3 +z^3-3xyz is- यदि x= y= 333 और z= 334 हो, तो x^3 + y^3 +z^3-3xyz का मान क्या होगा?

Given that x,y,z are positive real numbers, if (x+y)^2-z^2=8 , (z+y)^2-x^2 =10 , and (x+z)^2-y^2=7 , then (x+y+z) is equal to : दिया गया है कि x, y और z धनात्मकवास्तविक संख्याएं है | यदि (x+y)^2-z^2=8 है, (z+y)^2-x^2 =10 है, और (x+z)^2-y^2=7 है, तो (x+y+z) का मान किसके बराबर है ?