A five digits number divisible by 3
is to be formed using the number
0,1,2,3,4 and 5 without repetition
The total number of ways this can
be done is __
Let S ={1,2,3,4,...,48,49} .What is
the maximum value of n such that
it is possible to select n numbers
from S and arrange them in a circle
in such a way that the product of
any two adjacent numbers in the
circle is less than 100?
the speed v of a projectile launched at
an angle α to the horizontal is thought to
be given by :
v = [(1/k)(A + ((sin αt)/g)) + e^(−C/t) ]
where k,A, α and C are constants, t is time
and g is the gravitational acceleration.
determine the base units of A, α and C
(1)Let a,b and c real number such that
((ab)/(a+b)) = (1/3), ((bc)/(b+c)) = (1/4) and ((ac)/(a+c)) = (1/5). Find
the value of ((24abc)/(ab+ac+bc)) ?
(2) Let p and q be two real number that
satisfy p.q=2013. What is the minimum
value of (p+q)^2 ?