```                   if median of triangle are 5cm,6cm,7cm then find the area
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2 years ago

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```                                        In case of mediansRemember the following formulae$A=(4/3)\sqrt{s_{m}(s_{m}-m_{1})(s_{m}-m_{2})(s_{m}-m_{3})} \\$Arun KumarIIT DelhiAskiitians Faculty
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4 months ago

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Normal 0 false false false EN-US X-NONE X-NONE Statement 1: If straight line x= 8 meets the parabola y 2 = 8x at P & Q then PQ subtends a right angle at the origin. Statement 2: Double...

Statement 2 is the correct explainnation for statement one So the answer would be : Option : (b) Thanks & Regards Sunil Kumar, askIITians Faculty M.Sc., IIT Kharagpur

 Sunil Kumar 9 months ago

Option (a) is the answer, as latus rectum = 4a and here in statement 1 we see this is satisfied.

 Sunil Kumar 8 months ago
If the cordinates of a variable point P be ( acosR, bsinR) where R is a variable quantity, find the locus of P.

 Rituraj Singh 3 months ago

THE LOCUS OF P IS AN ELLIPSE .

 siddharth gupta 3 months ago
If a circle S ( x, y) = 0 touches at the point (2, 3) of the line x + y = 5 and (1,2) = 0, then radius of such circle.

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 Jitender Singh one month ago
1+cosx (2sinx-cosx)=sin^2x

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 Jitender Singh one month ago

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 Abhi99 one month ago
The range of values of a so the all the roots of the equaton 2x^3-3x^2-12x+a=0 are real.

Hello Student, Thanks & Regards Arun Kumar Btech, IIT Delhi Askiitians Faculty

 Arun Kumar 2 months ago
How many numbers are there between 100 and 1000 such that every digit is either 2 or 9?

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 Arun Kumar 2 months ago
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