Thank you sir for making this topic crystal clear to us.... Answers- 1)a)Terminating decimal no. b) Recurring decimal no. 2)a)10.125, 10.25, 10.375, 10.4375 b)45/99(5/11), 46/99, 47/99, 48/99(16/33) 3)0.235recurring to fraction as- 233/990
The way u teach sir with such patience and without stoping in between or without uttering a word twice is excellent!! You teach in a frequent volume with a constant flow in ur words and it is rarely found in people with such rare qualities! A big thanks to you 😊😊😊you deserve a lot of appreciation for such a astute content......
Sir please see my answers : Q1} a) Terminating b) Non - terminating ; Q2} a) 10.1 , 10.2 , 10.3 , 10.4 ; b) 45/99 , 46/99 , 47/99 and 48/99 ; Q3} 233/990
Q1. (a) 1125/10000=0.1125 terminating decimal number. (b) 0.1571428571428571 recurring decimal number. Q.2. (a)10.1, 10.2, 10.3, 10.4. (b) a number of options are there such as 45/99. 46/99, 47/99, 48/99 or 59/99, 60/99, 61/99, 62/99 etc . Q.3. 233/990
In context of dealing with abstract mathematics (and proofs) then all integers are considered ration. Example: 7/1 is considered rational, yet 7 alone is an integer.
Good work! you said division of any two Integer is the result of a rational number. The division of two irrational numbers can also be a rational number. For example: √2 /√2 =1 which is rational number. So why everyone on RU-vid say p/q both MUST BE the numbers from the Integer set??
Because the denominator & numerator should be integers in its simplest form and when √2/√2 is simplified then it becomes 1/1 where both are in p/q form & q≠0
I also watched the video of vedantu byjus and unacademy but I doesn't understand. But finally my concept and doubts is clear. Thanks a lot sir , you are great teacher
The answers are: Q1 a) Terminating b) Non-terminating Q2 a) 101/10, 102/10, 103/10 and 104/10 b) Anything between 44/99 and 63/99. Example: 45/99, 46/99, 47/99 and 48/99 Q3 23.3/99 or 233/990
sir you really deserve 6.3k likes n 452k subscribers.Your teaching is really great and easy for me.It helped me in my 8th and 9th standards a lot.Keep going up sir.My best wishes are with you always.😊😊👍
RATIONAL NUMBERS.... SIR, VIDEO VERY WELL PLANNED IN A SYSTEMATIC MANNER WITH EXAMPLES TO PROVE THE POINT WORDS ARE NOT ENOUGH TO PRAISE ITS QUALITY . YR WAY OF PRESENTATION ON VARIOUS SCIENCE AND MATHS TOPIC IS UNIQUE AND LIKED BY ALL THAT INCLUDES SCIENCE AND MATHS DISLIKERS. WHILE YR VIDEOS ARE MOST LIKED BY ALL IN INDIA, I AM NT SURPRISED IF YOU GET THE SAME APPRECIATION FROM BILLIONS ALL OVER THE WORLD. WHAT A BEAUTIFUL WAY OF PRESENTATION! Vatsa
Q.1 (a) is terminating. As there is a property for rational number if the denominator is in the form of 2 into 5 ( 5 × 2 power 4 ) then the decimal expansion is terminating . ( b ) is non terminating recurring because its decimal expansion is not in the form of 5×2. Q.2 ( a ) four rational number between 10 and 10.5 are 10.1 10.2 ,10.3 and 10.4 ( b) for rational number between 4.9 and 7.7 are 45 / 99 , 46 /99, 47/99 and 48 /99. ( there are infinite rational number between two rational number). 3.
233 / 990 is the p/q form of this. Let S equal to point to 0.2 bar35 ...eq. 1 . Multiplying both sides by 100. ..equation 2. Subtracting equation 1 from equation 2 Then S = 233/990.
For me Maths was boring but nowadays it interesting day by day because I refer your video's to clear my doubts of different subjects......thank you so much.😊
Your teaching was really fascinating but i would urge u to try and break certain complex things into smaller bits to aid easy understanding for those who are really weak at maths . Thank you. Looking forward to render such service for me
Sir in question 2, do we need to convert 10.5 into fraction. And even if we convert it will anyhow be an improper fraction only . Hence can we simply write 10.1, 10.2, 10.3, 10.4
This is really a helpful video... Unlike another video that don't even show how they get to know what is the difference of rational and irrational thank you sir
A great tutor you are. Well done. I have a question. While converting from recurring decimals to fraction, you multiplied the first example by 10, and the second example by 100...is there a rule guiding this, or we just multiply based on the decimal places?
The most unique thing that make ur videos very interesting n different from other's is just ur clear voice pronunciation as well as practically experiments!
There is no enough word to tell how you explain the topic.thank you very very very much.but sir there is no many videos about mathematics in your RU-vid channel.please prepare many videos which focus on mathematics.
I am very happy about Math teacher’s teaching. Your Explaining; yourTeaching ;Your teaching plan are very good by line. I thanks about your Explaining,teaching so much.wish you good luck and successful of your teaching forever bye.bye!!!!!!
1; (a) terminating and (b) recurring decimals 2; 101/10, 102/10, 103/10, 104/10 3; 723/1584, 371/792, 195/396, 107/198 are the four rational nbrs between 4/9 and 9/11 3; 235/999
Thank you for the video! How can we represent this recurring decimal number: 0.999999999999......... in a fraction? I tried this, but it is not making sense. Can you please help? x=0.9999999....... 10x=9.9999999..... 10x-x=9 9x=9 x=1 = 1/1, which is not equal to 0.999999.... so, does this mean 0.999999...... is irrational (non-terminating and non-recurring)?
0.9 recurring is not irrational, as it is recurring. There is a pattern that repeats, which is the infinite 9’s. 0.9 recurring is actually equal to 1, as the number of 9’s is infinite, so it tends to 1. In the same way that 0.3 recurring is equal to 1/3, as putting and infinite number of 3’s means that it tends to a value that can be written as the ratio of twi integers, 1/3. And also, if 1/3 is 0.3 recurring and you multiply both 1/3 and 0.3 recurring by 3, you get 1 is equal to 0.9 recurring
ans 1 a)terminating b)non terminating ans 2 a) 4rational number between 10 and 10.5 are 101/10 ,102/10,103/10,104/10 ans 2 b) 4 rational number between 4/9 and 7/11 are 45/99,46/99,,47/99,48/99 ans 3 x=233/990
Very good sir. Plz can u make a video why 5/3 is a rational number but not a pi a rational number why it is 22/7. It is repeated or its recurring but 5/3 is too but why it is a rational no.
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