fothe values of 'x' such that
is true for all values of y is
a) 2/3
b) -2/3 or -1/4
c) 3/2
d) -3/2 or -1/4
Answers
Answered by
1
the answer is a. 2/3..
venu1902:
no
sorry
Answered by
1
8xy-12y+2x-3=0
Taking 4y as common ,
the same equation can be expressed as
4y(2x-3)+(2x-3)=0
AS (2x-3) is the common term,
(4y+1)(2x-3)=0
As it should be true for all values of y ,
equate 2x-3 to 0
so, 2x-3=0
x=2/3
Taking 4y as common ,
the same equation can be expressed as
4y(2x-3)+(2x-3)=0
AS (2x-3) is the common term,
(4y+1)(2x-3)=0
As it should be true for all values of y ,
equate 2x-3 to 0
so, 2x-3=0
x=2/3
OOPS , Sorry
calculation mistake,it is 3/2
see the last but one sentence
ok
try to solve my recent ques
Similar questions