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Cbse 2016 question paper

Posted by Ravi Sharma 6 years, 7 months ago

CBSE > Class 12 > Mathematics

0 answers

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Integration of log(log x) + 1/(1+x)^2 dx Answer instead of the solution given in NCERT pg 349

Posted by Tamanna Kapoor 6 years, 7 months ago

CBSE > Class 12 > Mathematics

1 answers

Mona Singh 6 years, 7 months ago

Put logx = z and then write x= e^z.. And then solve using by parts..

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If A=[2 3 ], then write A-1 5 - 2

Posted by Priyanshu Bhatt 6 years, 7 months ago

CBSE > Class 12 > Mathematics

0 answers

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find the distance of the point (-2, 3, -4) from the line x+2/3 = 2y+3/4 = 3z+4/5 measured parallel to the plane 4x+12y-3z+1=0

Posted by Sahana Sankaranarayanan 6 years, 7 months ago

CBSE > Class 12 > Mathematics

1 answers

Ritanshu Dhiman 6 years, 7 months ago

Let any pt. On given line in terms of lambda. Then find vector joining the given pt. and on line. As drn of plane is perpendicular to the above vector then dot product will be 0. Hence find lambda then dist.

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Tan inverse √1+xsq. -1/x where x not =0 Write the question in simplest form

Posted by Amit Kumar 6 years, 7 months ago

CBSE > Class 12 > Mathematics

0 answers

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Integeration of √cotx+√tanx

Posted by Rigveda Sharma 6 years, 7 months ago

CBSE > Class 12 > Mathematics

1 answers

Ritanshu Dhiman 6 years, 7 months ago

See ncert example n.o.41 pg 350 book 2

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Integral limit 0 to pie by4... sinx+cosx/16+9sin2x

Posted by Akash Kushwah 6 years, 7 months ago

CBSE > Class 12 > Mathematics

2 answers

Amit Gupta 6 years, 7 months ago

Put sinx-cosx=t

Ishant Sharma 6 years, 7 months ago

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All the best to dear fellow students. Hope y'all will rock the exam.

Posted by Dinesh D 6 years, 7 months ago

CBSE > Class 12 > Mathematics

1 answers

Sandra Suresh 6 years, 7 months ago

Yeaa...definitely gona rock? All the best✌✌?

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a bag contains 4 balls. two balls are drawn at randon and are found to be a white. what is the probability that all balls in bag are found to be white?? without replacement.

Posted by Nikhil Koundal 6 years, 7 months ago

CBSE > Class 12 > Mathematics

1 answers

Joydeep Tanti 6 years, 7 months ago

1/4

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Y=cos inverse (3x+√1-x^/5) find dy/dx?

Posted by Jass Kaur 6 years, 7 months ago

CBSE > Class 12 > Mathematics

0 answers

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If 1/sin x + 1/sin y + 1/sin z=45 then prove that x*2 + y*2 + z*2 = 1

Posted by Manish Thakur 6 years, 7 months ago

CBSE > Class 12 > Mathematics

0 answers

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Drs of xy plane

Posted by Palak Devgan 6 years, 7 months ago

CBSE > Class 12 > Mathematics

1 answers

Mona Singh 6 years, 7 months ago

1,1,0

5Thank You

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R={x,y}:x+2y=8 is relation write the range R.

Posted by Navjot Chaudhary 6 years, 7 months ago

CBSE > Class 12 > Mathematics

1 answers

Manish Rawat 6 years, 7 months ago

Range ={1,2,3}

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Integration limit Pi minus 5 bracket mein cos x minus sin BX ka whole square DX

Posted by Sahil Bharadwaj 6 years, 7 months ago

CBSE > Class 12 > Mathematics

0 answers

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{cos 2x+2sin2x÷cos2x×dx

Posted by Anupam Kushwaha 6 years, 7 months ago

CBSE > Class 12 > Mathematics

1 answers

Nawal Yadav 6 years, 7 months ago

Split cos 2x into cos square x - sin square x and then solve it it's ans. Is tan x

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f(x)= x/x^ + 1

Posted by Sugandha Jain 6 years, 7 months ago

CBSE > Class 12 > Mathematics

1 answers

Gopal M 6 years, 7 months ago

What to do??

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Hey guys....wanna know whether solving previous 5 years board question paper useful or not! I hv completed ncert...n now m confuse whether i should solve them or not!!

Posted by Abhi Singh 6 years, 7 months ago

CBSE > Class 12 > Mathematics

2 answers

Sahana Sankaranarayanan 6 years, 7 months ago

It is even better if you solve 10 yrs papets

Manish Rawat 6 years, 7 months ago

Solve 5 years questions They are very good question

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Differentiate sin^2 X with respect to e^cosx

Posted by Sai Vamshi 6 years, 7 months ago

CBSE > Class 12 > Mathematics

0 answers

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A man rides his motorcycle at the speed of 50 km/hr. He has to spend Rs 2 per km on petrol. If he rides at a faster speed of 80 km/hr,the cost of petrol increases to Rs 3 per km. He has atmost Rs 120 to spend on petrol and one hour's time. Determine the maximum distance that the man can travel. Express it as LPP and then solve it graphically.

Posted by Ishu Soni 6 years, 7 months ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

All formulas of chapter 1

Posted by Megha Chaudhary 6 years, 7 months ago

CBSE > Class 12 > Mathematics

0 answers

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How do you plot the line x+y>y on graph

Posted by Septima Ravenclaw 6 years, 7 months ago

CBSE > Class 12 > Mathematics

0 answers

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Kisko kisko puri math prepare h??

Posted by J S 6 years, 7 months ago

CBSE > Class 12 > Mathematics

2 answers

Sahana Sankaranarayanan 6 years, 7 months ago

Me too

Saksham Nagpal 6 years, 7 months ago

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All the best for all of my seniors for mathematics exam

Posted by Christin Mathew 6 years, 7 months ago

CBSE > Class 12 > Mathematics

3 answers

Nawal Yadav 6 years, 7 months ago

Thanks ?

Taqdees Fatima 6 years, 7 months ago

Thanks ?

J S 6 years, 7 months ago

Thanks

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minimize z=5x+3y subject to constraints 2x+y≥10 x+3y≥15 x≤10 y≤8 x,y≥0

Posted by Mohit Ranga 6 years, 7 months ago

CBSE > Class 12 > Mathematics

0 answers

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How to find inverse if a matrix using elem. Trans. Easily??

Posted by Anush Jain?????? 6 years, 7 months ago

CBSE > Class 12 > Mathematics

0 answers

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Is transportation problems important in Linear Programming???

Posted by Shivam Keshri 6 years, 7 months ago

CBSE > Class 12 > Mathematics

1 answers

Priyesh Priyesh 6 years, 7 months ago

Yes they are.

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Find the direction cosines of a line equally inclined to three mutually perpendicular lines with direction cosines l1,m1,n1 ; l2,m2,n2 and l3,m3,n3

Posted by Rajat Mani Bharadwaj 6 years, 7 months ago

CBSE > Class 12 > Mathematics

1 answers

Nancy Dahiya 6 years, 7 months ago

1÷√3