This is very hypothetical and wrong. With a negative x your equation is wrong to begin with
2026-09-18 07:00
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Fractional Inequality में Variable Denominator का सही Concept | Maths
- Dev Sir OLYMPIA… 15일 전 2026.09.17 16:05 인기
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जब denominator में variable (x) हो, तो inequality solve करते समय सीधे cross multiplication करना गलत ...
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Sir dono hi glt h
First case me tb shi hota jb aap bolte x not equal to zero
2026-09-18 03:04
Sir lekin agar 'x' negative hota, toh 3/x > 7, ye wala statement bhi wrong hai tab. Agar ye statement diya hua, toh iska matlab, itna toh baat pakka hai, ki 0 < x < 1. Toh isme x toh negative nahi hua.
2026-09-18 01:56
But x is positive in this case, x is 3/7, what am I missing??
2026-09-18 20:13
Mobile phone has 4 digits password and all the digits are different and I know that those 4 digits are 1,2,8,9 but do not know their order, I have maximum 3 attempts and also after each attempt the mobile phone tells me that how many positions of digits are correct (but do not tell me which digit's position is correct only tells how many digit's positions are correct) then ,
what is the maximum probability of unlocking the mobile phone?
Sir please discuss this problem if u think it is significant. ❤
2026-09-18 18:53
X is positive your inequality itself tells that?
2026-09-18 18:21
Negative no. Se multiply karo ya dive karo , face of inequality changes , so plss mention the main step
2026-09-19 01:31
Itna tym kaha milta h exam me ??
2026-09-19 01:29
Kuch v mat bolo yrr inequality v correct hai
2026-09-19 01:28
Sir x to positive hoga is case me
2026-09-20 05:03
3/x>7 isme x koe bhi value rakh lo yo equation true nhi x maximum value 1 rakhe pe aae of 3 hai .3>7 kaise hoja please explain
2026-09-19 23:51
Sir ek positive aur ek negative ka division positive number kaise ho gya?
Sorry to say that here you are wrong.
X variable hai per negative hota to 3 positive hai aur x bhi positive he hoga kyuki result ek positive number hai.
2026-09-19 23:29
Sir yadi x negative hai to fir 3/x 7 se बड़ा kaise ho sakta hai
2026-09-20 17:23
You chose a wrong example to prove your point about inequality
2026-09-20 13:51
Agar x negative hoga to 3/x bhi negative hoga to apne greater ka sign kyo lagaya x ko pahle hi bata diya jata hai ki kya hai positive negative ya zero jo bhi
2026-09-20 13:51
3>7x is valid only if x is less than zero and positive and also if x is negative.
But it is invalid if x is greater or equal to 1.
2026-09-20 13:45
La?
2026-09-20 11:46
X positive hoga 3 7 se kaise bara ho jayega agar x = 1 le liye to
2026-09-20 23:30
3/x > 7 सही-गलत है
x=0 to x≠1
2026-09-20 21:59
+/- can never b >7
2026-09-21 13:29
Mere se pahle hi sabhi log apna vichar व्यक्त कर चुके hai ab Mai kya bolu??
2026-09-22 01:38
Yeah I also think even we take 3>7x ,x will negative,3/x<7 SO example is wrong but teaching is right
2026-09-21 21:52
X ka bharosa nahi kar sakte?
2026-09-22 12:48
But if x is negative then 3/x will be negative which is less than 7 which is not the answer. So x has to be positive sir. Plz read and reply for this Sir
2026-09-22 21:46
Multiplication by a variable quantity is not allowed at all in inequalities.
2026-09-27 21:20