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Okay.For this.
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Okay.For this.
if the answer isFor Modulus questions , i get the two values of X which the questions asks ..
however when i try to write the inequality i dont get it !
is there any rule to write the inequalty because sometimes they give ranges as ans and sometimes ... or ,,,,
if the answer is
x<k or x>k+m
where k and m are constants and the purpose is that x is lesser than k and x is greater than a number greater than k. this is also a range.... just that it is n the extremes and not between 2 extremes.
if instead the inequalities are k<x<k+m then we get the thing that u are calling 'range' and this lies between the extremes.
furthermore, u decide the range by looking at ur answer.
e.g. if u are getting the answers:
x>k
x>m
(or any other answers really) just plot them on a numberline and see where they overlap. that will be ur answer. for further confirmation make sure to put a number from the answering range into the equation in the question to check if u were right. do check numbers by putting them into the equation to confirm that u have the correct range.
i hope that was not too confusing.
)
Here u go if u need any help regarding maths just mail me the questionsHi guys.Anyone can help me with the diff of this question.Thanks a lot.....
Its question 8 from oct nov 12(31)
It will be 4(1/3x-2)=4ln(3x-2)Integration of 4/3x-2 .... I know it's simple but just can't get it .
I think answer is indefinite, Not possible!
Right?
shouldn't it be (4/3)ln(3x-2) ?? becz the derivative of 3x-2 is 3 right?? so we need to multiply and divide by 3...??It will be 4(1/3x-2)=4ln(3x-2)
you are right !shouldn't it be (4/3)ln(3x-2) ?? becz the derivative of 3x-2 is 3 right?? so we need to multiply and divide by 3...??
No buddy we need the integral and integral of 1/x is lnx here we have 4 on the denominator so we will take 4 out the question basically can be split inshouldn't it be (4/3)ln(3x-2) ?? becz the derivative of 3x-2 is 3 right?? so we need to multiply and divide by 3...??
I am sorry to say it !No buddy we need the integral and integral of 1/x is lnx here we have 4 on the denominator so we will take 4 out the question basically can be split in
4×1/3x-2=4ln(3x-2)
You can go ask anyone my freind i told u the right answerI am sorry to say it !
she was right ,
Integration of 4/3x-2 .... I know it's simple but just can't get it .
I think answer is indefinite, Not possible!
Right?
Also derivative of 4/3x+2, i get a different answer :/
Dont give others wrong information ! if you dont know the answerYou can go ask anyone my freind i told u the right answer
Swryyy did a miscalculation ur rightDont give others wrong information ! if you dont know the answer
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