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Transistor imp Q.

Posted by Nishi Boudha 8 years, 1 month ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

Cos 2x cos4x cos 6x. Dx

Posted by Abhinav Sharma 8 years, 1 month ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

Integrate cos^4 2x

Posted by Shubhanshu Srivastava 8 years, 1 month ago

CBSE > Class 12 > Mathematics

1 answers

Dev Pratap Singh Rajawat 8 years, 1 month ago

Hg

ANSWER

write a vector of magnitude 15 units in the direction of vector i-2j+2k

Posted by Indu Singh 8 years, 1 month ago

CBSE > Class 12 > Mathematics

1 answers

Md Kashif 8 years, 1 month ago

Calculate unit vector and multiply it by 15

ANSWER

Integrate tanx/1-sinx

Posted by Muskan Verma 8 years, 1 month ago

CBSE > Class 12 > Mathematics

1 answers

Saurabh Kumar 8 years, 1 month ago

Multiply and divide by 1+sinx

ANSWER

A speak truth 8 times out of 10 times. He tossed a die. He reports that it was 5. What is probability that it was actually 5.

Posted by Akshay Khichar 8 years, 1 month ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

Can I get important questions for CLASS 12 CBSE 2018

Posted by Rounak Paul 8 years, 1 month ago

CBSE > Class 12 > Mathematics

1 answers

Divyansh Singh 8 years, 1 month ago

Download the apps of mycbseguide and know your quiry

ANSWER

Integrate x +1/√2x^2 + x -3 dx.

Posted by Anay Patidar 8 years, 1 month ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

Integrate 1/1+cotx

Posted by Shivanshu Yadav 8 years, 1 month ago

CBSE > Class 12 > Mathematics

1 answers

Akshay Khichar 8 years, 1 month ago

1/2 ((x -log(sin x + cos x) )) +c

ANSWER

What is differential coefficient of sec(tan - ¹x)?

Posted by Cool Dude 8 years, 1 month ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

If (x+y+z) =0 Prove that in matrix brackets [xa yb zc ] [yb za. xb] =xyz brackets [ a b c] [zc zc ya ] [ b c b ] [c c a]. Anybody can solve this please right now????

Posted by Sakshi Devgn 8 years, 1 month ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

2 tan inverse [underroot a-b/underroot a+b tanX/2] =COS inverse [acosX+b/a+bcosX] ?PROVE

Posted by Nishi Boudha 8 years, 1 month ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

Integral of. Tan inverse under root 1 minus sin x upon 1 plus sin x dx.

Posted by Anay Patidar 8 years, 1 month ago

CBSE > Class 12 > Mathematics

1 answers

Soumyadwip Adak 8 years, 1 month ago

Substitute 1 =sin^2(x/2) + cos^2(x/2)

ANSWER

There are 4 cards numbered 1,3,5,7 one number on one card Two cards are drawn at random without replacement Let X denotes the sum of numbers drawn on the two cards Find the mean and variance of X

Posted by Ashu Dhiman 8 years, 1 month ago

CBSE > Class 12 > Mathematics

1 answers

Kajal Bhardwaj 8 years, 1 month ago

Mean 8 Binomial theorem can be used

ANSWER

The x coordinate of a point on the line joining the points p 2,2,1 andQ is 5,1,-2 is 4 Find the z coordinate

Posted by Ashu Dhiman 8 years, 1 month ago

CBSE > Class 12 > Mathematics

2 answers

Vanshika Lamba 8 years, 1 month ago

Z=-1

Cool Dude 8 years, 1 month ago

Z = - 1

ANSWER

√x +√y = √a

Posted by Navh Tacker 8 years, 1 month ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

Derivations of (xlogx)dy÷dx

Posted by Sanjeev Kumar 8 years, 1 month ago

CBSE > Class 12 > Mathematics

2 answers

Imraj Khan 8 years, 1 month ago

x.(1/x)+1.logx =1+logx

Ishika Tanwani 8 years, 1 month ago

Do it using by parts Assuming logx as first function

ANSWER

Find the equation of the line which intersects the lines x+2/1=y-3/2=z+1/4 and x-1/2=y-2/3=z-3/4 and passes through the point(1,1,1).

Posted by Jatin Newar 8 years, 1 month ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

e e to the power x is a to the power x + x to the power to the power Re to the power x + e to the power x ^ x to the power

Posted by Vipul Tamboli 8 years, 1 month ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

(x+3) √2x+3

Posted by Pooja Sardhana 8 years, 1 month ago

CBSE > Class 12 > Mathematics

1 answers

Sweety Yadav 8 years, 1 month ago

Solve it by x+3= A d/dx (2x+3)+B

ANSWER

How to learn vector and 3D? I read that but I am not sure.

Posted by Babita Devi 8 years, 1 month ago

CBSE > Class 12 > Mathematics

1 answers

Cool Dude 8 years, 1 month ago

Take online lectures from you tube

ANSWER

How to revise maths in one month ??.... plz tell

Posted by Preeti Tripathi 8 years, 1 month ago

CBSE > Class 12 > Mathematics

1 answers

Arth Koshta 8 years, 1 month ago

In the workshop held by CBSE for this year's paper ,it was concluded that 80% of the paper of maths will be coming from NCERT(based) ,that means that only the value is going to change except that the whole question will be same And the remaining 20% will be coming from last years papers and exampler So my advice will be- COMPLETE YOUR NCERT !!!! ??

ANSWER

what is singular determinent?

Posted by Gvfu Fbu 8 years, 1 month ago

CBSE > Class 12 > Mathematics

2 answers

Connie R 8 years, 1 month ago

When |A|=0

Kajal Bhardwaj 8 years, 1 month ago

Determinant zero

ANSWER

Say me something by which I can learn it easily. I m finding it difficult

Posted by Hritik Hisaria 8 years, 1 month ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

If sin theta1+sine theta2+ sine theta3= 3 then find the value of cos theta1+ cos theta2+ cos theta3

Posted by Amit Rawat 8 years, 1 month ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

Hiii guys!!.... I m astha mishra ..i got 27 out of 100 in maths ...i don't know how ...i have done so many silly mistakes... after all this I m losing my confidence...???...

Posted by Astha Mishra 8 years, 1 month ago

CBSE > Class 12 > Mathematics

4 answers

Astha Mishra 8 years, 1 month ago

Thankyou..!!!

Shivani Rana 8 years, 1 month ago

Don't loss ur confidence, Be positive and do lot of practice.....??

Ashutosh Singh 8 years, 1 month ago

Don't lose Ur confidence and practice for board take only N.C.E.R.T book and solve examples miscellaneous all chapters .. U can easily score 75%+ marks in board ..

Kajal Bhardwaj 8 years, 1 month ago

Just chill frnd it needs a lot of practice Stay confident

ANSWER

Integral of ×2

Posted by Arpit Singh 8 years, 1 month ago

CBSE > Class 12 > Mathematics

2 answers

Mahesh Gautam 8 years, 1 month ago

X³/3

Shivani Rana 8 years, 1 month ago

X^3/3 + C

ANSWER

9×8

Posted by Harsh Kumar 8 years, 1 month ago

CBSE > Class 12 > Mathematics

2 answers

Mahesh Gautam 8 years, 1 month ago

72

Subhasish Rath 8 years, 1 month ago

72

ANSWER

Find the sum of all integers between 100and550, which are divisible by 9

Posted by Harsh Kumar 8 years, 1 month ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

If a,b and c are three non zero vectors such that a.b=0 and a+b=c, then write the relation between their magnitudes.

Posted by Urvi Sahu 8 years, 1 month ago

CBSE > Class 12 > Mathematics

2 answers

Dhirender Kumar 8 years, 1 month ago

a^2+b^2=c^2

Dhirender Kumar 8 years, 1 month ago

a^2+b^2+c^2= 0

ANSWER

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