CBSE > Class 12 > Mathematics | CBSE Board | Homework Help

If Lim f(x)is comming out as 0/0 or infinite upon infinite. ..then u can write Lim f(x) as Lim {differentiation of numerator upon differentiation of denominator }....and then solve...

1Thank You

Lekha Raj 8 years, 1 month ago

L hospital rule kya h

0Thank You

Mmmmmmmmmmmmmmmmmmmm Wwwwwwwwwwwwwwwwwwww 8 years, 1 month ago

It is continuous.....use L Hospital rule.....if you don't know l hospital say..i will explain

3Thank You

ANSWER

maximize 6x+8y subjected to constraints x+y<=6;3x+y>=6;x-y<=0

Posted by Sakshi Verma 8 years, 1 month ago

CBSE > Class 12 > Mathematics

0 answers

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Nc4 nc5 and nc6 are in ap find n

Posted by Abhishek Dubey 8 years, 1 month ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

How average value of cos?t is 0??

Posted by Sai Deepak 8 years, 1 month ago

CBSE > Class 12 > Mathematics

2 answers

Aisha Grewal 8 years, 1 month ago

Rrrrigggghhhhttt

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Mmmmmmmmmmmmmmmmmmmm Wwwwwwwwwwwwwwwwwwww 8 years, 1 month ago

For physics only u need to remember the answer not its derivation..

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ANSWER

Why average value on sin2?t is 0?

Posted by Sai Deepak 8 years, 1 month ago

CBSE > Class 12 > Mathematics

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Show that the tangent to the curve y =7xsquire+11 are parallel at the point ,x= 2 and x=-2

Posted by Nagendra Kumar 8 years, 1 month ago

CBSE > Class 12 > Mathematics

0 answers

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(x^2-1)/((x^2+1)(√x^4-1))

Posted by Sakshi Golcha 8 years, 1 month ago

CBSE > Class 12 > Mathematics

5 answers

Aisha Grewal 8 years, 1 month ago

What happens

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Aisha Grewal 8 years, 1 month ago

No bhiwani....

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Mmmmmmmmmmmmmmmmmmmm Wwwwwwwwwwwwwwwwwwww 8 years, 1 month ago

Sweety u from rewari

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Aisha Grewal 8 years, 1 month ago

Vo gola nai golcha h... ????

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Mmmmmmmmmmmmmmmmmmmm Wwwwwwwwwwwwwwwwwwww 8 years, 1 month ago

Gola kya karna hai iska

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ANSWER

Ncert question no 7 and exercise 12.1

Posted by Insha Fatima 8 years, 1 month ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

How to pass in math any tip

Posted by Sachin Rawat 8 years, 1 month ago

CBSE > Class 12 > Mathematics

2 answers

Mmmmmmmmmmmmmmmmmmmm Wwwwwwwwwwwwwwwwwwww 8 years, 1 month ago

Jeera aur chawal dono pani me daal kar ghol ke pee jaooo.....dimaag badega ..(nateral remedy)

4Thank You

Payal Kashyap 8 years, 1 month ago

Complete ncert with example and miscellaneous exercise hep to get 70 percent marks in math

3Thank You

ANSWER

Integrate sinx/x

Posted by Aryan Singh 8 years, 1 month ago

CBSE > Class 12 > Mathematics

5 answers

Aisha Grewal 8 years, 1 month ago

???????????

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Shivanshu Yadav 8 years, 1 month ago

I late method when -x sinx than integrate

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Aisha Grewal 8 years, 1 month ago

It not possible to integrate it without limit.... Right.... In our syllabus

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Aisha Grewal 8 years, 1 month ago

Sorry it's wrong may be

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Aisha Grewal 8 years, 1 month ago

ILATE lgega

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ANSWER

integration √3x^2+4

Posted by Sandeep Dhingra 8 years, 1 month ago

CBSE > Class 12 > Mathematics

1 answers

Payal Kashyap 8 years, 1 month ago

√3[1/2x√x^2+4/3 +2/3log|x+√x^2+4/3|] +C

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Integration x raise to the power 4 plus one divide by x raise to the power two plus one

Posted by Rahul Malik 8 years, 1 month ago

CBSE > Class 12 > Mathematics

2 answers

Payal Kashyap 8 years, 1 month ago

Sorry, xcube by 3 minus x plus 2 tan inverse x hoga answer

1Thank You

Payal Kashyap 8 years, 1 month ago

X^3/3 -X +tan^-X

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ANSWER

Multiplication theorem on probability

Posted by Aysha Shamna 8 years, 1 month ago

CBSE > Class 12 > Mathematics

1 answers

Mmmmmmmmmmmmmmmmmmmm Wwwwwwwwwwwwwwwwwwww 8 years, 1 month ago

Probability me koi theorem vagera yaad mat kar ......eek easy trick hota hai. Tree rule of probability ....net me search kar ...is trick se ncert level ke sare questions ho jaenge...

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Integration of cos square x minus sin squared x divided by sin x cos x

Posted by Omprakash Nayak 8 years, 1 month ago

CBSE > Class 12 > Mathematics