33 Replies
@Apu
Note for OP
+solved @user1 @user2... to close the thread when your doubt is solved. Mention the users who helped you solve the doubt. This will be added to their stats.take the neg out
and use wavy curve
im getting ans as (-1,0) U (3/4,5/2)
nah i didnt do that. i find that uncomfortable for some reason.
and used wavy curve?
Yea i used wavy curve.
its the opposite
howw my wavy cruve comes like this
so x belongs to (-1,0) U (3/4,5/2)
coefficients must be positive
of x
that doesnt matter right? like u can still do it even if its neg right?
just use any value in your answer and put it inside the original eqn
take -1/2
doesnt come.
obv
i mean you can use it
You change the sign when you take the negative out
,tex $ x>\frac{3}{4} , x< \frac{-5}{2}
but answer ulta aata hai
^
yea im not able to understand, but i can do my method too right, without taking out negs
take the critical points
construct the number line
and then alternate sign change
answer will be the other way
i didnt take out negs.
on odd number of negatives
yea, why isnt that not right?
man you just need to take out negative
😭 do it na
You just don't
It adds other things that you'll need to care about when you take the negatives out and when the inequalities becomes more complex it creates problems and gets you error prone answers
idk i dont feel comfortable, like even if i dont take out negs it still can be done right
Oh dang,
ok thanks then
sigh oki
-solved @ᴘɪᴄᴄʜɪ | 🎧 🎶 @Ansh Agarwal @Keshav
+
+solved @Picchi @Ansh Agarwal @Keshav bruh.
lol
+solved
+fsolved @Keshav @Ansh Agarwal
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