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Integration of Sinx/sin³x+cos³x

Posted by Varsha Grewal 7 years ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

Relations and functions

Posted by Gujjar Ji 7 years ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

Find antiderivative or intergral of sin2x

Posted by Lino Lazar 7 years ago

CBSE > Class 12 > Mathematics

1 answers

Savita Sahu 7 years ago

-cos2x/2 +C

ANSWER

If the distance between two points (acos 48 ,0) and (0, a cos12) is d then d 2-a2

Posted by Arul Selvi 7 years ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

2_4

Posted by Mojiz Prasad 7 years ago

CBSE > Class 12 > Mathematics

1 answers

Mojiz Prasad 7 years ago

_8

ANSWER

Three persons A, B and C apply for a job of manager in a private company. chances of their selection (A ,B and C )are in the ratio 1:2:4 . The probability that A, B andC can introduce changes to improve profits of the company are 0.8 0.5 and 0.3 respectively. if the changes does not take place, find the probability that it is due to the appointment of C.

Posted by Khushboo Kumari 7 years ago

CBSE > Class 12 > Mathematics

1 answers

Harsh Tripathi 7 years ago

This is based on bayes theorem

ANSWER

If in lpp can there are two values for the intersection of two lines then what to do?

Posted by Supriya Sutradhar 7 years ago

CBSE > Class 12 > Mathematics

1 answers

Savita Sahu 7 years ago

Find intersection point and then put the value in z

ANSWER

Cos-1x + sin-1x/2 -pie/6=0

Posted by Shatakshi Pandey 7 years ago

CBSE > Class 12 > Mathematics

2 answers

Nehal Mehta 7 years ago

•Convert the cos-1x to sin-1 •apply the formula of sin-1x + sin-1y •the given equation will be proved. :-)

Savita Sahu 7 years ago

Is it derivative, Integral...?

ANSWER

x raise to power y is equal to y raise to power x then differentiate

Posted by Vishujeet Singh 7 years ago

CBSE > Class 12 > Mathematics

2 answers

Mohit Kashyap 7 years ago

Then apply uv rule both the sides

Mohit Kashyap 7 years ago

Take log both sides

ANSWER

How can we define infinity..!

Posted by Animesh Mukherjee 7 years ago

CBSE > Class 12 > Mathematics

1 answers

Savita Sahu 7 years ago

In Which condition

ANSWER

Please allow calculator ?? ?? ??

Posted by Bobby Belfort 5 years, 10 months ago

CBSE > Class 12 > Mathematics

3 answers

Bobby Belfort 7 years ago

Are you both studying or working

Savita Sahu 7 years ago

Bhai maths m toh formulae or concept lagta h... Calculator ka toh kaam he nahi

Ritesh Deshmukh 7 years ago

Soory not allowed

ANSWER

Sir, can you give me some tips on probability?

Posted by Rishu Kumar 7 years ago

CBSE > Class 12 > Mathematics

1 answers

Jay Dev 7 years ago

Start doing it Its an easy method

ANSWER

Find angle between b×a and a×b

Posted by Abhishek Thakur 7 years ago

CBSE > Class 12 > Mathematics

1 answers

Kartik Periwal 7 years ago

180°

ANSWER

Using intrigration find the area bounded by the tengant to the curve 4y equal to x at the point (2,1) and the lines whose equation are x equal to 2y and x equal to 3y-3

Posted by Rishabh Dixit 7 years ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

Show that a cylinder of a given volume Which is open at the top has minium total surface area when its height is equal to the radius of the base

Posted by Ashu Kaushik 7 years ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

Let * be the binary operation , on the set of all non- zero real number ,given by a*b=ab\5 for all a,b € -{0}.find the value of x,given that 2*(x*5)=10.

Posted by Yash Agarwal 7 years ago

CBSE > Class 12 > Mathematics

2 answers

Shrey Raj 5 years, 10 months ago

Sorry ans is 25

Shrey Raj 7 years ago

Ans is 10

ANSWER

The side of a square is increasing at the rate of 2 cm/sec find out at what rate the area of the square is increasing with respect to time when length of the square is 25 cm

Posted by Parul Kataria 7 years ago

CBSE > Class 12 > Mathematics

1 answers

Parveen Sharma 7 years ago

Area of square=a*a. Da/dt=a*a Da/dt=2ada/dt Da/dt=2*25*2 Da/dt=? cm

ANSWER

A square piece of. Tan of 18 cm is to the made into a box without top by cutting a square from each cover & floding up the flaps ro form the box what should be the side of square to be cut off so that the volume of the box is the maximum

Posted by Usha Jawalkar 7 years ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

A=[2 -3 -4 7] 2a`= 9i-a

Posted by Harwinder Hs313H 7 years ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

D/dx of log x

Posted by Prashant Sangwan 7 years ago

CBSE > Class 12 > Mathematics

2 answers

Parveen Sharma 7 years ago

1/x

Suhani Rana? 7 years ago

1/x

ANSWER

Integrate sinx/(sin^3x+cos^3x) dx

Posted by Rishabh Nigam 7 years ago

CBSE > Class 12 > Mathematics

1 answers

Purna Thami 7 years ago

Ok heres the hint multiply numerator and denominator by 1/cos^3x ...when you do so u get 1 +tan^3 x in the denominator and tan x sec^2 x ...so take 1 +tan^3 x as z and hence .........

ANSWER

X+4=12

Posted by Preeti Francis 7 years ago

CBSE > Class 12 > Mathematics

2 answers

Aman Deep 7 years ago

x+4=12 x=12-4 x=8

Yogita Ingle 7 years ago

x + 4 = 12
x = 12 - 4
x = 8

ANSWER

48÷x4

Posted by Preeti Francis 7 years ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

Integration of tan¶/(1-sin¶)

Posted by Ashutosh Kumar 7 years ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

if (x) = sinx-cosx/sinx+cosx find f(^/3)

Posted by Aky Kumar 7 years ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

An alloy consists of 13parts of coper 7parts of zins and 5parts of nickel find the % compositions of the alloy

Posted by Satyam Shukla 7 years ago

CBSE > Class 12 > Mathematics

1 answers

Ram Kushwah 7 years ago

Let

Cu=13x,Zn=7x and Ni=5x

Total 100 % of alloy =13x+7x+5x=100

25x=100

x=4

so Cu=13x 4=52%

Zn=7x=28%

Ni=5x=5x4=20%

ANSWER

Value of sinthita

Posted by Ankit Pal 7 years ago

CBSE > Class 12 > Mathematics

1 answers

Nagendra Sinfh 7 years ago

1-cos2thita

ANSWER

Please check solution of class 12 chapter 3d geometry miscellaneous ex. question no. 9

Posted by Nitin Sharma 7 years ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

What is trace of a matrics

Posted by Harsh Jatrana 7 years ago

CBSE > Class 12 > Mathematics

2 answers

Savita Sahu 7 years ago

Is this given in ncert

Shantanu Ealiya 7 years ago

the sum of the diagonal elements

ANSWER

In an examination, the maximum marks are 900. A student get 33% of the maximum marks and fails by 45 marks. What is the passing marks?

Posted by ## ## 7 years ago

CBSE > Class 12 > Mathematics

1 answers

Kusum Jain 7 years ago

342

ANSWER

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