Hi Friends,

Even as I launch this today ( my 80th Birthday ), I realize that there is yet so much to say and do. There is just no time to look back, no time to wonder,"Will anyone read these pages?"

With regards,
Hemen Parekh
27 June 2013

Now as I approach my 90th birthday ( 27 June 2023 ) , I invite you to visit my Digital Avatar ( www.hemenparekh.ai ) – and continue chatting with me , even when I am no more here physically

Saturday, October 5, 2024

Thinking AI ?

 Thinking AI ?

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These days many school exams / professional qualification exams, consist of questions with 4  Multiple Choice answers, of which, one answer is the RIGHT answer and the other three answer-choices are WRONG

An examinee is expected to choose just any ONE option

Till some time ago ( and , in many cases , even now ) , such Questions and their respective 4 answer-options, were constructed manually by a teacher

However of late , this task is gradually being taken over by Artificial Intelligence ( AI ) , using a huge database of questions to choose from

But what about those 4 Multiple Choice “ Answers “ ?

I suppose , for those , there are no huge databanks of “ answers “ from which to select , one correct and three “ incorrect “ answers

I have no clue , but that made me carry out following experiment

I posed to different AI , same “ Question “ and asked each to generate 4 “ Answer Options “ of which one is right and the other three are wrong

Following is the outcome of my little experiment

Dear Parents / Teachers :

Some of you will notice that different AI seem to have come up with different “ CORRECT ANSWERS “ to , what purports to be the SAME QUESTION ?

Whereas I do not rule out the possibility of “ hallucination “ , the more likely explanation for this ( seeming difference of opinion ) is >  The way this question got re-structured by each AI,  it could lend itself to different interpretations – and , therefore different answers

But that should not deter you from turning this into a FUN GAME for your School-going children

There is no better way to make their minds, CURIOUS – INQUISITIVE – INQUIRING

With regards,

Hemen Parekh

05 Oct 2024  / www.My-Teacher.in

My Question :

When an object is shot from the bottom of a long smooth inclined plane kept at an angle 60º with horizontal, it can travel a distance x1 along the plane. But when the inclination is decreased to 30º and the same object is shot with the same velocity, it can travel x2 distance. Then xx12: will be

ANSWER-OPTIONS SUBMITTED BY VARIOUS AI PLATFORMS :

( 1 ) www.My-Teacher.in
x12: will be
2:1
1:3 ..   Correct
1:2
1:2

Using the third equation of motion and the relationships for inclined motion, we derive that for case (I) with angle 60º, the distance travelled is given by ººººººx1=u22gsin⁡(60º) and for case (II) with angle 30º, it is ººººººx2=u22gsin⁡(30º).
The ratio is then ººººººººººººx1x2=sin⁡(60º)sin⁡(30º)=3/21/2=3:1, simplifying gives the answer 1:3.
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For Answer-Options supplied by other AI platforms, click :

https://lnkd.in/d-xPUdsF

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