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Explain the functions of vagina and labia?
who is the father of modern mathematics?
which chapters of biology to give more concentration
What is osmosis?
a right circular cone is divided by a plane parallel to its base into 2 equal volumes .in what ratio will the plane divide the axis of the cone?
Can the element palladium bes used as an energy source?
Two men on either side of a cliff, 60m high, observe the angles of elevation of the top of the cliff to be 45 degree & 60 degree respectively. find the distance between two men.
for an A.P show that Ap+Ap+2q = 2Ap+q
how many two-digit numbers are divisible by 37?
the length of the shadow of a tower standing on level ground is found to be 2x meters longer when the sun's altitudes is 30 degree than when it was 45 degree. prove that the height of tower is (root 3+1)x meters.
What is meant by poaching?
A cubical block of side 7cm is surmounted by a hemisphere. What is the greatest diameter the hemisphere can have? find the area of the solid.
If a, b and c be the sums of first p, q and r terms respectively of an AP, show that a/p(q-r) + b/q(r-p) + c/r (p-q) = 0
find the sum of all odd integers between 2 and 100 divisible by 3.
From a solid cylinder whose height is 2.4cm and diameter 1.4cm,a conical cavity of the same height and same diameter is hollowed out.find the total surface area of the remaining solid.
a hemispherical tank full of water is emptied by a pipe at the rate of 3 4/7 litres per second.how much time will it take to empty half the tank,if its diameter is 3m.
in an AP the sum of first n terms is given by Sn = 3n sq/2 + 5n/2. find the 25th term
if P(x,y) is any point on the line segment joining the points A(a,0) and B(0,b) then show that x/a + y/b=1
solve for x 2(2x+3/x-3)=5
Solve for x: a(a2+b2)x2+b2x-a = 0 a(a square + b Square)X square+ b square x -a = 0)