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could anyone explain me exponential and logarithmic series and tautology part from mathematical reasoning...by giving suitable eamples...

could anyone explain me exponential and logarithmic series and tautology part from mathematical reasoning...by giving suitable eamples...

Grade:12th pass

35 Answers

ng29
1698 Points
6 years ago
mansi , dont waste ur time on understanding the series expansion ,u have to just learn it ,as they are useful in specific types of questions , but u can also solve them by using lhospital rule
Tautology ;- a statement pattern is called a tautology , if its always true, whatever may be truth values of constitution staments 
A tautology is called a theorem or logiccally valid statement pattern , it contains only TRUE in last column of its truth table
 
approve if useful
mansi dabriwal
29 Points
6 years ago
but i not able to solve questions of both topic ….actually i hv no idea of both topics...should i leave this....
ng29
1698 Points
6 years ago
series is not very difficult just remind them if u can , and if u r not able to do questions by l hospital then dont leave it 
as in bitssat atleast one question on limit will be there
and  i dont think that mathematical reasoning in bitsat syllabi so u can leave it
 
approve if useful
ng29
1698 Points
6 years ago
u can check the syllabus on the website of bits or u can check in ariahnt complete sucess package
have u given ipu exam , it was on yesterday 
when is ur bitsat
mansi dabriwal
29 Points
6 years ago
no i not given exam of ipu n my bitsat is on 20 may
ng29
1698 Points
6 years ago
ok 
prpepare well for bitsat and give ur best in exam
mansi dabriwal
29 Points
6 years ago
i know i will not b able to still i will try.....plz guide me what should i do...….should i solve papers or revise the syllabus...
ng29
1698 Points
6 years ago
hey mansi dont get disappointed and depressed , just chill and aim high to get good score
u have 2 days just revise the syllabi and focus on ur weak areas 
revise organic and inorganic chemistry as they  dont consume time 
also revise conic section , complex numbers , polym ers, metallurgy , biomolecules
 
mansi dabriwal
29 Points
6 years ago
but from where should i revise from arihant ,self made notes or from askiitians...
ng29
1698 Points
6 years ago
if u think that ur notes are to the point and sufficient for ur exam as u had done arihant
or can check from askiitians also if they are helpful for u
i am mentioning some books if u have than do them 
SN SANYAL  (organic chemistry)
JD LEE (inorganic chemistry)
COMPENDIUM for maths and physics
mansi dabriwal
29 Points
6 years ago
no i don have these books then...i m revising from askiitian and self notes...n thanx 
ng29
1698 Points
6 years ago
ok 
just concentrate on bitsat and make ur mind prepare for exam
mansi dabriwal
29 Points
6 years ago
k...thanx...
ng29
1698 Points
6 years ago
hey mansi  all the best for bitsat
just keep calm and rock the exam
;)
ng29
1698 Points
6 years ago
hey mansi
how was bitsat exam 
whats ur score
reply
ng29
1698 Points
6 years ago
whats the score in bitsat 
result of cbse board is expected to be declared this week
 
approve if useful(all)
mansi dabriwal
29 Points
6 years ago
i told u i will not be able to clear...
ng29
1698 Points
6 years ago
waht do u mean not clear
whats the score
dont be tensed whatever the score is , just hope for good percentage in boards
as result will be declared this week
mansi dabriwal
29 Points
6 years ago
yap....hoping best for the boards percentage...
mansi dabriwal
29 Points
6 years ago
otherwise i will drop a year...if not getting gud colleges...
ng29
1698 Points
6 years ago
mansi  just not bee very disappointed and excited and dont take such decisions so rapid
just think with fresh mind , dropping a year means a lot
i dont advice u not to drop a year , its very crucial decission ,
many students does not overcome their decissions
mansi dabriwal
29 Points
6 years ago
so just tell me wht should i do....
ng29
1698 Points
6 years ago
rather i would reccomend u to take admission in college 
set ue goal for higher studies and work hard to get it
but mist probably u will get bits pilani as ur board percentage will be good
ng29
1698 Points
6 years ago
could u tell me how was ur boards exam specially maths and physics
meanss how much u attempt and ccorrect
so that  ican have estimate  of ur percentage    :)
ng29
1698 Points
6 years ago
hey mansi  igot a news from article that boards results will be declared on 25 may
 
mansi dabriwal
29 Points
6 years ago
yah i also checked on official site and thr also it was given 25th only....but when will b paper-2 jee mains result will b declared....
rahul
211 Points
6 years ago
may god bless you
 
rahul
211 Points
6 years ago
i will also be getting the result
ng29
1698 Points
6 years ago
hey mansi , i think results will be declared today
 

CBSE Board 12th XII Results 2015: Cbse.nic.in & cbseresults.nic.in Class 12th XII Exam Results 2015 to be announced today at 12 Noon

 
APPROVE IF USEFUL(ALL)
mansi dabriwal
29 Points
6 years ago
yah i noe.....just hope for the best.....
ng29
1698 Points
6 years ago
so mansi whats ur percentage 
reply fast , hope above 90
mansi dabriwal
29 Points
6 years ago
yah....i got 92%....max. loss of marks in english...i will go for recheck of my english exam....let’s see...thn...:(
ng29
1698 Points
6 years ago
CONGRATS MANSI 
yes ofcourse u must apply for recheck of english , afterall whats ur score in each subject
 
ng29
1698 Points
6 years ago
so any chances of bits pilani now
whats ur college plan
mansi dabriwal
29 Points
6 years ago
no chance of bits till now....i can tell ol score other than phy. n eng.......now only tension of clg is thr...don’t noe which clg i will get...

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