Wednesday
April 23, 2014

Posts by manpreet


Total # Posts: 19

maths
(sinθ+1)/(1-sinθ) =(tanθ+secθ)²

maths-urgent
rewrite the addition sum given below using digits. Each letter is used for a different digit. Answer the questions given below i) Which digit did you find first? ii) How did you find R and U? ........F.O.U.R ...........O.N.E ....T.H.R.E.E ....T.H.R.E.E _________ E.L.E.V.E.N nO...

maths
rewrite the addition sum given below using digits. Each letter is used for a different digit. Answer the questions given below i) Which digit did you find first? ii) How did you find R and U? ........F.O.U.R ...........O.N.E ....T.H.R.E.E ....T.H.R.E.E _________ E.L.E.V.E.N nO...

maths
i think there is some error in question

maths
find the equation of the line joining the origin to the point of intersection 4x+3y=8 and x+y=1

maths
Find the equation of the straight line passing through (3,-2) and making an angle of 60 degree with the positive direction of y-axis

maths
There is a rectangular table of size 21cm ×15 cm formed by 21 × 15 small squares of side 1cm each. Number of vertices of small squares through which a diagonal of the rectangular table passes is

maths-urgent
If the sums of n terms of 2 A.P. are in ratio (3n+5)/(5n+7), then find their nth terms ratio

maths-urgent
a metal block of length 4cm ,breadth 3cm and height 2.5 weighs 500g.what is the mass of a block of length 5cm,breadth 4cm made of the same metal.

maths
the ratio of the length of sides of equilateral triangle to the height is ?

maths
csa of a cone is twice the other cone if the slant height of the other cone is twice of first one then the ratio of their radius is

maths
a trader marks his goods 20% above the CP .He then sells them at a discount of 20% .If his CP is 550 what is his gain or loss and its percentage

maths
A villager Itwaari has a plot of land of the shape of a quadrilateral. The Gram Panchayat of the village decided to take over some portion of his plot from one of the corners to construct a Health Centre. Itwaari agrees to the above proposal with the condition that he should b...

maths
E is the mid-point of median AD of the triangle ABC and BE is produced to meet AC at F. Show that AF = 1 1/2 AC

science
reference point

maths
if cosx=-1/2,x lies in third quadrant, find sinx.

dps
If a and b are two unit vectors and θ is the angle between them, then a+b is a unit vector if θ is

math
don't known

Roman Numerals
VI+IV=IV

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