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Nilanjan Bhowmick AIR 3, CSIR NET (Earth Science)
Shwet Goyal posted an Question
October 10, 2021 • 03:53 am
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30 points
30 points
- IIT JAM
- Mathematics (MA)
What is the main difference between both the questions?
1 Answer(s)
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Anonymous User Best Answer
in 14 question x and y are irrational and in 15 que.x.And y are rational
please give me the solution also. The answer of 14 is D and for 15 it's C. so, if whether the x and y are irrational or rational, so how can it cause the change in answer. That's my main doubt.
plz wait
Ok Sir.
check
Sir please tell me which definition you used to prove this and tell me Q.no. 15 also.
definition
if a is irrational number than a+h also irrational but if a is rational then a+h may be rational or irrational
dobut clear or not
check attachment if a,b are rational the a+h ,b+k may be rational or irrational .if a+h b+k irrational then f(a+h,b+k)=o so f is differential if a,b=O
check all attachment
Ok Sir, thankyou, my about is now clear.