can u guys solve me this?
Attachments:
Answers
Answered by
1
Step-by-step explanation:
just assume the value of 1/x to be 'a',,and the value of 1/y to be 'b'...now u can further solve it urself by any method which u find easy.. for example.. I generally prefer elimination method
Answered by
1
Answer:
1/x=a,1/y=b
21a+47b=110------(1)
47a+21b=162-------(2)
Add 1 and 2
68a+68b=272
a+b=4. (3)
Subtract 1 and 2
-26a+26b=-52
26a-26b=52
a-b=2. (4)
Add 3 and 4
2a=6
a=3
b=1
x=1/3
y=1
HOPE IT HELPS YOU!
MARK AS BRAINLIES♥️♥️♥️
Similar questions