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What is a ellipse

Posted by Chhavi Goyal 8 years ago

CBSE > Class 11 > Mathematics

2 answers

Arnav Singh 8 years ago

An ellipse is a set of all points in a pane sum of whose distances from two fixed point is constant

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Amar Kumar 8 years ago

Ellipse:It is a curve in a plane surrounding two focal points such that the sum of the distances to the two focal points is constant for every point on the curve. As such, it is a generalization of a circle, which is a special type of an ellipse having both focal points at the same location.

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5%-8% *455=

Posted by Shivam Dwivedi 8 years ago

CBSE > Class 11 > Mathematics

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Find the distsnce of the line 4x+7y+5=0 from point (1,2) along the line 2x-y=0

Posted by Savi Sharma 8 years ago

CBSE > Class 11 > Mathematics

1 answers

Rv Chandra 8 years ago

Find the point of two lines which will be (-5/18,-5/9) and apply distance formula

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Solve (a+b)square

Posted by Tarun Srivastava 8 years ago

CBSE > Class 11 > Mathematics

1 answers

Aniket Gupta 8 years ago

a²+b²+2ab

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d/dx 5= 0 How can anyone explain ?

Posted by Rajneesh Tiwari 8 years ago

CBSE > Class 11 > Mathematics

1 answers

Kumar Shubham 8 years ago

Differentiation of any constant is zero.

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Q) Write 4 digit number with no digit repeated. Plz explain each step with easy understanding theory

Posted by Rajneesh Tiwari 8 years ago

CBSE > Class 11 > Mathematics

2 answers

Arnav Singh 8 years ago

Make 4 boxed place 9 in first ,9 in 2nd,8 in 3rd and 7 in 4th box and now multiply all I.e 9×9×8×7 you Wii get your answer

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Kumar Shubham 8 years ago

Box method Step1- draw four boxes. Step2-1000 th places can be filled by 9way $ remaining places can be filled by 9p3 way.

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What is maths?

Posted by Parveen Taj 8 years ago

CBSE > Class 11 > Mathematics

1 answers

Mannu Mangali 8 years ago

Maths is nothing but solving all our problems with perfect calculations.!

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Permutations and combination

Posted by Ajay Kundu 8 years ago

CBSE > Class 11 > Mathematics

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Locus

Posted by Sai Shashank 8 years ago

CBSE > Class 11 > Mathematics

1 answers

Rakhi Pundir 8 years ago

Locus means path.

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All formulae

Posted by Akash Rathod 8 years ago

CBSE > Class 11 > Mathematics

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The incentre of the triangle formed by (1,2) (3,4) (2,3) is

Posted by Shakti Singh 8 years ago

CBSE > Class 11 > Mathematics

1 answers

Shakti Singh 8 years ago

(-2,3),(2,-3), (3,3)

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A line perpendicular to the line segment joining the points (2,3) divides the ratio 1:n find the equation of the line

Posted by Nidhi Singh 8 years ago

CBSE > Class 11 > Mathematics

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Find the no of ways in which one can make a selection of at least one book on each of the three subjects p c m from a collection containing 3 different books on physics 4 different books on chemistry and 5 different books on math

Posted by Arpan Chattopadhyay 8 years ago

CBSE > Class 11 > Mathematics

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Slope is -2 and points are (3'4 ) in x axis.

Posted by Rishab Kumar 8 years ago

CBSE > Class 11 > Mathematics

1 answers

Rishab Kumar 8 years ago

(Y-Y0) =m (x-x0) (Y-4) = -2 (x-3) Y-4 = -2x + 6 2x-y+10=0

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The equation of orthogonal trajectory of the system of parabola y=ax square is

Posted by Jitendra Singh 8 years ago

CBSE > Class 11 > Mathematics

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Formula limited and derivative

Posted by Arvinder Singh Arvinder Singh 8 years ago

CBSE > Class 11 > Mathematics

0 answers

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Formulas for limited and derivative

Posted by Arvinder Singh Arvinder Singh 8 years ago

CBSE > Class 11 > Mathematics

0 answers

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Reduce each of the following equation to normal form:x+5=0

Posted by Kriti Singh 8 years ago

CBSE > Class 11 > Mathematics

0 answers

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tan teta/1-cot teta+cot teta/1-tan teta

Posted by Thilaga Thilaga 8 years ago

CBSE > Class 11 > Mathematics

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What does it mean by making angel with positive direction of y axis??does the angle is clockwise or anticlockwise? ?

Posted by Gourish Pal 8 years ago

CBSE > Class 11 > Mathematics

1 answers

Nitish Kumar 8 years ago

Angle is anticlockwise.

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Find sum of 1^2+3^2+5^2.... Up to n terms

Posted by Hardik Sinha 8 years ago

CBSE > Class 11 > Mathematics

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Define conic section

Posted by Arnav Singh 8 years ago

CBSE > Class 11 > Mathematics

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For what value of x are the numbers _2/7'_7/2 in gp

Posted by Sandeep Pal Sandeep 8 years ago

CBSE > Class 11 > Mathematics

0 answers

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How to remember all formulaes

Posted by Goutham Goutham 8 years ago

CBSE > Class 11 > Mathematics

0 answers

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Diff. The given function w.r.t x: sec√x + 2√e

Posted by Diksha Atreja 8 years ago

CBSE > Class 11 > Mathematics

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1/3

Posted by Aman Agrawal 8 years ago

CBSE > Class 11 > Mathematics

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Lim x tends to 45 1- tan x upon x- 45

Posted by Mahima Tyagi 8 years ago

CBSE > Class 11 > Mathematics

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Parabola Definition

Posted by Tannu Kumari 8 years ago

CBSE > Class 11 > Mathematics

1 answers

Sumit Naik 8 years ago

parabola is a plane curve, which is mirror-symmetrical, and is approximately U-shaped where orientation doesn't affect it (it remains a parabola if is differently oriented).

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Prove that Cosx/1-sin x=tan(11/4+x/2)

Posted by Ridhi Rajput 8 years ago

CBSE > Class 11 > Mathematics