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if 3y+x>2 and x+2y≤3 then value of y?
(1)y=-1
(2)y>-1
(3)y
Read Solution (Total 2)
-
- 3y=x>2 .............(1)
x+2y=3
so
s=3-2y
substituting it in (1)
we get
3y+3-2y>2
thus y+3>2
and finally we get
y> -1
ans - 12 years agoHelpfull: Yes(8) No(0)
- becoz y>-1 satisfy this equation
- 12 years agoHelpfull: Yes(1) No(0)
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