If abc = 6 and a+b+c = 6 , Then ,
1/ac + 1/ab + 1/bc = ?
==========================
Answers
Answered by
11
✦ Hey there! ✦
➡1/ac + 1/ab + 1/bc =?
Taking L.C.M
b/abc+c/abc+a/abc
=a+b+c/abc
Substitute abc = 6 and a+b+c = 6
=6/6
=1
There fore 1/ac + 1/ab + 1/bc = 1
➡1/ac + 1/ab + 1/bc =?
Taking L.C.M
b/abc+c/abc+a/abc
=a+b+c/abc
Substitute abc = 6 and a+b+c = 6
=6/6
=1
There fore 1/ac + 1/ab + 1/bc = 1
Answered by
5
Hi 0↓,
abc = 6
a+b+c = 6
===============
1/ac + 1/ab + 1/bc
→ (b+c+a)/abc
→ (a+b+c)/abc
Substitute the values,
→ 6/6
→ 1
Hope it helps
abc = 6
a+b+c = 6
===============
1/ac + 1/ab + 1/bc
→ (b+c+a)/abc
→ (a+b+c)/abc
Substitute the values,
→ 6/6
→ 1
Hope it helps
Similar questions