Solution of LPP using Simplex Method (maximization problem)

Thank u sir❤

This is the only understandable video about the simplex method. Thank you for your efforts!

Thanks

Solve the following Linear Programming problem using the Dual Simplex methods.
Max XO = 4x1+x2
S.t 3x1+ x2=3
4x1+3x2 ≥6
x1+2x2 ≤3

THANK'S

If Cj- Zj are equal for x1 and x2 then how to determine key column??

thank you

Can you do simplex maximization problem while 3 constraints are there. Like s1 , s2 and S3 . To find.
And I am unable to understand in iteration 2 while doing what we should take r1 r2 and r3 formulas in iteration 2. In iteration 2. So plzz make one video of simplex maximization problem in s1 S2 and S3 and finding solution of r1 r2 and r3 formulas for 3 constraints

Very good sir

Hello sir...
Last iteration method Cj-zj can be negative? (s1and s2 column)

why on the objective fun. slack value is zero

Solve as soon as possible sir ..

Maximize Z = 30x + 20y
Subject to the constraints,
3x + y ≤ 1500
1x + y ≤ 3000
x , y ≥ 0
Solve LPP BY SIMPLEX METHOD.
Please solve as soon as possible sir .. and send me.

good !!

5. A merchant plans to sell two types of personal computers – a desktop model and a portable model that will cost Birr 25000 and Birr 40000 respectively. He estimates that the total monthly demand of computers will not exceed 250 units. Determine the number of units of each type of computers which the merchant should stock to get maximum profit if he does not want to invest more than Birr 70 lakhs and if his profit on the desktop model is Birr 4500 and on portable model is Birr 5000. (Find optimal Solution by simplex Model)

How do we know that we got the maximum value? Please tell me

Nice

no chutney?

you need to multiply z by -1 first. max lop is being converted to min firt to obtain its standart form-si your solution is not right

Excellent video. Great explanation.

Best explanation

Tq sir

Thank you very much sir

Best explanation

I have not understand in the way we solve table 2 especially when getting R2

Proud of you Keshav sir. You are making an impact

So nicely lecture

Which is the decision variable here

thank you so much for the clear explanation

Hi, I just want to ask, what if the S1 has the lowest value, thus, it is the outgoing variable that is replaced by variable x as the incoming variable, how is that? The next table would be change? Since S1 has the lowest value? Or we stick to the step where in S2 is the outgoing variable that will replaced by variable x as the incoming variable?

I hope you answer me, I badly needed to know, you're the only one explanation I've Understood easily 😭

Why are we using S ?? Why the Cb is zero taken ?? I don't understand this can u plzz tell me

I love this video. Thanks a lot for explaining it so clearly.

thank you sir for such a nice demonstration of the simplex method

Si muonge Kizungu bana, shida yenu ni gani?

Representing Swahili Nation Universty🇹🇿🇹🇿🇹🇿

thank you very much.

Thank you very much. I learned a lot with you.

Hi, isn’t the formula zj-Cj cuz that’s how it’s given in my book? And I wanted some videos which has Zj - Cj and not Cj - Zj

Very well covered.....thanks 👏

Good explanation sir but i have a doubt my college professor and also in my book operation is Zj-_Cj but you perform Cj- Zj
please sir explain which is right

Nicely explained 👍

I found the video to be very informative. Thanks! I really do appreciate the efforts.

when creating the new row 2 in the final tableau, instead of your formula R2=R2-0.5xR1, i multiplied the old row 2 by 2 and then minused the new row 1. (meaning my values were all double yours). I have not got the same final results and it indicates that s1 variable is still profitable (which is obviously isn't). Is there therefore a correct and incorrect way to formulate new rows? Plzzz help as exam is next week :))))

Thank you sir .

Thank you Sir.

Thanks for the fantastic explanation

Thank you sir

Very nicely explained. 🙏🙏

Thanks a lot Sir 😊

Thank u sir...