CBSE > Class 11 > Mathematics | CBSE Board | Homework Help

Find the distance between all the three points in the pairs of 2 like the distance between ( 4, 4) and (1, 1) And So on if the sum of the squares of any two distances is equal to the square of the third distance then you question is done

0Thank You

Abhaya Srivastava 8 years, 2 months ago

Find the equation of all the line then take out their slopes and then compare it with M ×m =-1

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Yuvraj Patel 8 years, 2 months ago

Another ans. is that you have to prove that slope of one line and slope of another line is perpendicular to each other.

0Thank You

Nitish Garg 8 years, 2 months ago

Find the equations of the lines from it you get perpendicular lines and then find the area of triangle which proves the vertices are not co planar

1Thank You

ANSWER

2tan y - cot y = -1.prove

Posted by Pal Paithankar 8 years, 2 months ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

The mean and standard deviation from of 100 observation were calculated at 40 and 5.1

Posted by Ajay Kumar 8 years, 2 months ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

Find the general solution of 2cos^2+3sinx=0

Posted by Sowmya Sowmya 8 years, 2 months ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

Integration x2/x6+x3-2

Posted by Akky Brijwasi 8 years, 2 months ago

CBSE > Class 11 > Mathematics

1 answers

Sagar Sharma 5 years, 6 months ago

please answer me

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ANSWER

Is cosa positive or negative if a=500radians

Posted by Ajay Gandhi 8 years, 2 months ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

Find mean deaviation of 9,5,49,

Posted by Ashutosh Yadav 8 years, 2 months ago

CBSE > Class 11 > Mathematics

1 answers

Ajay Gandhi 8 years, 2 months ago

18.66

1Thank You

ANSWER

Find dy/dx of y=secx

Posted by Sonali Priya 8 years, 2 months ago

CBSE > Class 11 > Mathematics

1 answers

Shivam Prasad 8 years, 2 months ago

Secxtanx

1Thank You

ANSWER

Find the direction in which a straight line must be drawn through the point ( -1,2 ) so that its point of intersection with line X+Y=4 may be at a distance 3 unit from this point .

Posted by Brij Kishore 8 years, 2 months ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

how to find the value of sin 15

Posted by Lalla Anand 8 years, 2 months ago

CBSE > Class 11 > Mathematics

3 answers

Parth Sarthi Gupta 8 years, 2 months ago

Sin(45°-30°) then apply The Identity of sin(a-b) and solve

0Thank You

Parth Sarthi Gupta 8 years, 2 months ago

Sin(45°-30°) then apply The Identity of sin(a-b) and solve

0Thank You

Akshat Sharma 8 years, 2 months ago

Sin(45°- 30°)

2Thank You

ANSWER

Convert acetylene to acetaldehyde

Posted by Aman Pathania 8 years, 2 months ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

Find domain and range f (x)=1/4-x^2

Posted by Shivam Prasad 8 years, 2 months ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

Which term of sequence 20,19 1/4, 18 1/2, 17 3/4.......is the first negative term?

Posted by Atul Singh 8 years, 2 months ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

Find the image of the point (1,2) in the line x-3y+4=0

Posted by Anis Mishra 8 years, 2 months ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

If x+y+z=0 find the value of (x+y)(y+z)(z+x)

Posted by Satyam Gupta 8 years, 2 months ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

if A intersection Bcompliment = phi then prove that A intersection B is A hence prove A is equal to or a subset of B

Posted by Parth Sarthi Gupta 8 years, 2 months ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

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