Math, asked by viplav1230, 1 year ago

if abc x,y,z all are real number and a2+b2+c2=25 x2+y2+z2=36 ax+by+cz=30 find the value of a+b+c/x+y+z

Answers

Answered by zaidkhan01
1

a2+b2+c2=25

2(a+b+c)=25

a+b+c=25/2=12.5

x2+y2+z2=36

2(x+y+z)=36

x+y+z=36/2=18

Therefore, a+b+c/x+y+z=

12.5/18

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