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Find the equation of the median of a triangle formed by the lines x+y-6=0 , x-3y-2=0 and 5x-3y+2=0

Posted by Dhruv Ahuja 8 years, 1 month ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

What is meant by exclusive and exhaustive event

Posted by Shasna Shakeel 8 years, 1 month ago

CBSE > Class 11 > Mathematics

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How To Prove PMI

Posted by Prince Poddar 8 years, 1 month ago

CBSE > Class 11 > Mathematics

0 answers

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Derivative of underroot of cotx by first principle

Posted by Vivek Rajput 8 years, 1 month ago

CBSE > Class 11 > Mathematics

1 answers

Shrawani Salila 8 years, 1 month ago

-cosec^2x

1Thank You

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The mean and S. D of 100 observations where calculated as 40 and 5.1 respectively by student

Posted by Xcf Cv 8 years, 1 month ago

CBSE > Class 11 > Mathematics

0 answers

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How many four digit numbers can be formed using digits 1,1,2,2,3,3,4,4,5,5

Posted by Himanshi Singh 8 years, 1 month ago

CBSE > Class 11 > Mathematics

1 answers

Jaya Verma 8 years, 1 month ago

no. of 4 digit numbers in this case can be fined as 10 ! / 2! . 2! .2! .2! . 2!

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Sin78°cos18°-cos78°sin18° how to find value of 78°&18°

Posted by Anjali Kumari 8 years, 1 month ago

CBSE > Class 11 > Mathematics

2 answers

Prashant Kumar 8 years, 1 month ago

Sorry use Sin(A-B)

2Thank You

Prashant Kumar 8 years, 1 month ago

Use sin(A+B). Sin(78-18). Sin60=√3/2 ans

4Thank You

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What is weightage of straight line.. Class 11 in final exams

Posted by Yogesh Malkani 8 years, 1 month ago

CBSE > Class 11 > Mathematics

0 answers

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Find(1+i)pwern/(1-i)powern-2

Posted by Nithya Gowri 8 years, 1 month ago

CBSE > Class 11 > Mathematics

0 answers

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Shifting of origin in comic section

Posted by Prince Moonar 8 years, 1 month ago

CBSE > Class 11 > Mathematics

0 answers

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In an examination a question paper consist of 12 questions divided into two parts part 1 and part2 containing 5 and 7 questions respectively. A student is required to attempt 8 questions in all, selecting at least 3 from each part .In how many ways can a student select the questions?

Posted by Smiley Smiley 8 years, 1 month ago

CBSE > Class 11 > Mathematics

1 answers

Prashant Kumar 8 years, 1 month ago

5c3×7c5+5c4×7c4+5c5×7c3

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Suppose ABCD is cyclic quadrilateral and x, y, z are the distances of A from the lines BD, BC, CD respectively. Prove that BD /x= BC /y +CD /z.

Posted by Bikramjit Adhikary 8 years, 1 month ago

CBSE > Class 11 > Mathematics

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Find the coordinates of a point on y-axis which are at a distance of 5 root 2 form the point p (3,-2,5)

Posted by Prabhakar Tiwari 8 years, 1 month ago

CBSE > Class 11 > Mathematics

0 answers

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What is the value of sin40

Posted by Shubham Pal 8 years, 1 month ago

CBSE > Class 11 > Mathematics

0 answers

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Prove that: Sin8a.cosa-cos3a.sin6a/cos2a.cosa-sina.sin4a= tan2a

Posted by Rohit Tyagi 8 years, 1 month ago

CBSE > Class 11 > Mathematics

0 answers

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What is exponencial

Posted by Vishnu Chauhan 8 years, 1 month ago

CBSE > Class 11 > Mathematics

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Prove tan4x= 4tanx(1-tan2x)/1-6tan2x+tan4x

Posted by Friendly Rao 8 years, 1 month ago

CBSE > Class 11 > Mathematics

0 answers

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a+3b=12 find (1) r (2) Domain of r (3) Range of R Here a,b€N

Posted by Hamid Raza 8 years, 1 month ago

CBSE > Class 11 > Mathematics

0 answers

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Find the general solution of the equation cos3x=sin2x

Posted by Raghav Sharma 8 years, 1 month ago

CBSE > Class 11 > Mathematics

0 answers

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x cos°= y cos=(°+ 2π÷3)=zcos(°+4π÷3)prove that xy+yz+zx=0

Posted by Pooja Bisht 8 years, 1 month ago

CBSE > Class 11 > Mathematics

0 answers

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Why we are studying maths

Posted by Pranav Sawant 8 years, 1 month ago

CBSE > Class 11 > Mathematics

0 answers

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29. Find the mean variance and standard deviation for the following data C.I. 0-10 10-20 20-30 30-40 40-50 Frequency 5 8 15 16 6

Posted by Vishal Kumar 8 years, 1 month ago

CBSE > Class 11 > Mathematics

1 answers

Pranav Sawant 8 years, 1 month ago

Good question

0Thank You

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2x+5y=54

Posted by Ajay Kashyap 8 years, 1 month ago

CBSE > Class 11 > Mathematics

1 answers

Prashant Kumar 8 years, 1 month ago

What??

1Thank You

ANSWER

4-√-9

Posted by Abhishek Singh 8 years, 1 month ago

CBSE > Class 11 > Mathematics

1 answers

Gunjan Kumar 8 years, 1 month ago

4-3i

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How to find Derivative of tan(3x + 1) using first principles?

Posted by Dhanya Thatnagh 8 years, 1 month ago

CBSE > Class 11 > Mathematics

0 answers

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Cos20+cos40+cos60+cos80=1/6

Posted by Aryan Bhardwaj 8 years, 1 month ago

CBSE > Class 11 > Mathematics

0 answers

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Find the equation of line passing through (-2,8)and parallel to y axis

Posted by Sandeep Negi 8 years, 1 month ago

CBSE > Class 11 > Mathematics

0 answers

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A coin is tossed twice, what is the probability that atleast one tail occurs?

Posted by Harsh Sharma 8 years, 1 month ago

CBSE > Class 11 > Mathematics

1 answers

Tamanna Goyal 8 years, 1 month ago

(HH TT TH HT) NO OF GETTING ATLEAST ONE TAIL=3 P(E)=¾

1Thank You

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Draw an angle = 165° divide it into 4 equal parts

Posted by Harsh Das 8 years, 1 month ago

CBSE > Class 11 > Mathematics

0 answers

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a coin is tossed and then a die is rolled only in case a head is shown on the coin

Posted by Ritik Tiwari 8 years, 1 month ago

CBSE > Class 11 > Mathematics

1 answers

Jaya Verma 8 years, 1 month ago

The sample space of the event, S = { H1 , H2 , H3 , H4 , H5 , H6 , T }

4Thank You

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