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

By determinant method we can do cross product. | i j k | | 2 6 27 | | 1 p q | Now solve this determinant i(6q-27p)-j(2q-27)+k(2p-6) = 0 Now Take 2p-6=0 p=3 Then take (2q-27) = 0 q = 27/2 I hope it helped u ?

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_______1________ (1+tan³x)² Differentiate the following function with respect to x.

Posted by Amit Mishra 6 years ago

CBSE > Class 12 > Mathematics

0 answers

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Distance of the plane r vector (2/7i^+3/7j^-6/7k^) =1 from the origin

Posted by Tushya Mehta 6 years ago

CBSE > Class 12 > Mathematics

2 answers

Neha Choudhary 6 years ago

0Thank You

Anshu Dwivedi 6 years ago

0Thank You

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dy÷dx-x÷y=2y

Posted by Ayushi Nagpal 6 years ago

CBSE > Class 12 > Mathematics

0 answers

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integrate 3ax/b^2 + d^2*x^2

Posted by Aarushi Jain 6 years ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

Solutions of previous years question papers

Posted by Fardeen Khan 6 years ago

CBSE > Class 12 > Mathematics

1 answers

Devyani Malvi 6 years ago

It is with the question papers in this app

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How did internal assessment marks given to private students??

Posted by Varun Saxena 6 years ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

please give me blue frint in session 2019-20

Posted by Ankush Jayant 6 years ago

CBSE > Class 12 > Mathematics

1 answers

Ritu R 6 years ago

Rel. And func.+trigono -8 Calculas -35 Algebra- 10 Vector and 3d -14 L.p - 5 Probability - 8

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Plzz tell remove topics of mathematics ?

Posted by Utkarsh Chauhan 6 years ago

CBSE > Class 12 > Mathematics

2 answers

Priya Sharma 6 years ago

Binary operations ch1

0Thank You

Meghna Sharma 6 years ago

Bernoulli in probability.

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what is the value of 0/0

Posted by Aayush Dabrey 6 years ago

CBSE > Class 12 > Mathematics

2 answers

Nivetha Shree Shanmugavadivel 6 years ago

0/0 is not defined

0Thank You

Chirag Sharma 6 years ago

Not defined

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2(8+6)-7/-8

Posted by Shaurya Raj 6 years ago

CBSE > Class 12 > Mathematics

3 answers

Chirag Sharma 6 years ago

-2.625

1Thank You

Rajat Singh Rawat 6 years ago

-21/8 or -2.625

2Thank You

Aakash Jain 6 years ago

-2.625

1Thank You

ANSWER

Integration of dt upon 1+(t)^1upon2

Posted by Rubains Solanki 6 years ago

CBSE > Class 12 > Mathematics

2 answers

Madhav Krishnanshu 6 years ago

1/3(3t+2t^3/2).

0Thank You

Yuvraj Singh 6 years ago

2( √t - log|√t +1|) + C

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A bag contains 3 red balls and 4 white balls two balls are drawn one after the other without replacement at random from the bag the second ball drown is given to be white what is the probability that first ball drawn is also white.

Posted by Ranveer Ranveer 6 years ago

CBSE > Class 12 > Mathematics

1 answers

Madhav Krishnanshu 6 years ago

2/7

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How to add internal assessment number to private candidates 20 marks

Posted by Abhishek Krishna 6 years ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

Are there true false ques also in exam this year?

Posted by Manvi Aggarwal 6 years ago

CBSE > Class 12 > Mathematics

2 answers

P Deepanshu 6 years ago

No ?

0Thank You

Akash Bisht 6 years ago

No necessary

1Thank You

ANSWER

Range of cotx

Posted by Sourav Kumar 6 years ago

CBSE > Class 12 > Mathematics

3 answers

Chirag Sharma 6 years ago

(-infinite,+infinite)

0Thank You

Happy Yadav 6 years ago

Cbse Vale sample paper solve kar luga tha kitne no aajayege

0Thank You

Gunjan Raghuwanshi 6 years ago

It is from -~ to +~.

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Ch 13 ex13.3

Posted by Shifa Sheikh 6 years ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

Find the volume og sphere of diameter 28cm

Posted by Akansha Rathore 6 years ago

CBSE > Class 12 > Mathematics

1 answers

Meghna Sharma 6 years ago

Volume of sphere - 4/3πr^3

1Thank You

ANSWER

Rolles theorem

Posted by Ravinesh Chaturvedi 6 years ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

What is closed plane

Posted by jram****@***** 6 years ago

CBSE > Class 12 > Mathematics

1 answers

jram****@***** 6 years ago

Feasible region

0Thank You

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Can we get any natural number from multiplication of two non equal decimal numbers?

Posted by Hardik Verma 6 years ago

CBSE > Class 12 > Mathematics

1 answers

Yash Tripathi 6 years ago

Yes for eg 0.5×0.2

0Thank You

ANSWER

How to find wether two lines intersect or not in 3d geometry

Posted by Lingesh S 6 years ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

Let A={1,2,3} then find the number of equivalence reltions containing (1,2)

Posted by Ravinesh Chaturvedi 6 years ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

Konse topix remove ho gye exams ke liye

Posted by Srishti Jain 6 years ago

CBSE > Class 12 > Mathematics

3 answers

Brata Ranjan 6 years ago

Probability and binary operation

0Thank You

Abhinav Badlia 6 years ago

Would you like to have *** with me? Tell yes to continue

0Thank You

Abhinav Badlia 6 years ago

Probability ki kuch exercises remove ho gyi hai

0Thank You

ANSWER

What is distance of plane between 2 parallel lines

Posted by Mukul Chandawat 6 years ago

CBSE > Class 12 > Mathematics

1 answers

Naman Khanted 6 years ago

1Thank You

ANSWER

Show practical viva questions of mathematics

Posted by Ashmeet Kaur 6 years ago

CBSE > Class 12 > Mathematics

1 answers

Ashmeet Kaur 6 years ago

Plz tell me fast

4Thank You

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Integration( x^4+1)/(x^6+1)dx

Posted by Tanmoy Datta 6 years ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

P(x)=4xthen find P(4)

Posted by Sakshi Yadav 6 years ago

CBSE > Class 12 > Mathematics

4 answers

Chirag Sharma 6 years ago

0Thank You

Santosh Kumar 6 years ago

0Thank You

Vinay Gautam 6 years ago

0Thank You

Nirmal Nithish 6 years ago

0Thank You

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