Trick 126 - Sum & Difference of Rational Numbers in 5 Seconds

[@PrakashPrakash-bj6xg]

Sir nice keep it up God will be with you do more programs like this and teach many things Tex you sir

[@sharonjuniorchess]

Wouldn't it make more sense to write the common factor to the left of the two factors. This helps to remind students that the determinant is not just the multiple of the two factors but the common factor as well.

[@nareshnaik6549]

Easy and good time saving... Thaq .....sir for all u r videos

[@ravimanju7294]

Your explanation is super, ur English is just attractive, you are one of the best.

[@theusefulgadgets2637]

Sir, I am giving you one advice this advice change your viewers in Millions only one thing you must have done 1)all lectures make in proper orientations with separate playlist proper numbering your all lectures are in the wrong arrangement difficult to watch the second par or third part of your video, therefore, your views are only thousands figure. last your teaching styles are very impressive only focus on the arrangement of all lectures.

[@nagadurgarao6544]

Sir can you tell me how to find co prime numbers

[@shyamprakashthommandru9178]

sir awesome trick

[@soberguy2913]

sir what will be answer of this 2/37 + 3/63 in this case only is coming prime and don't have factors please help

[@soberguy2913]

1 denominator is coming prime another one is not then ?what will happen ?

[@sureshaggarwal]

+Abhinav Verma.....37 is prime so LCM = 37 × 63

[@rumibarman7761]

I have tried but I did not get the answer

[@leenabhorah3698]

very easy method to calculate

[@sureshaggarwal]

+Leena Bhorah.....for whatsapp links add 9896369963 and send a message. Then you may view and share them anytime.

[@PriyaSharma-bt6qy]

easy and very interesting trick..

[@rgv7521]

Please switch off your fan /device which produces noise

[@sureshaggarwal]

+Ramesh Punnana.....Ok....I will see to it....keep learning.....your feedback means a lot. Thanks.

[@kirancivils9157]

Quite similar to TRICK 8 & TRICK 9

[@sureshaggarwal]

+Kiran Civils.....with some more examples.....thanks for following