u^2-u^3-ua+u^2a/u+a
0.5 as a fraction
A life insurance company issues a large number of 4-year unit-linked endowment assurance policies to
lives aged 65 exact. Level ...
The number of emails that a scientist receives, follows a Poisson distribution with an average rate of 20
emails per day (all 24...
p squared times p
If x^2 + xy +y^3 = 0, then, in terms of x and y, dy/dx =
13 -2 -5 + { -4 -[-5 + 6 +(7 -8 + 1)] -6}
13 -2 -5 + { -4 -[5 + 6 +(7 -8 + 1)] -6}
length of the fence of a trapezium shaped field ABC is 120m if bc
prove the statement
(a) if p and q=2p+1 are both odd primes,then -4 is a primitive root of q
(b)if p congruent to 1(mod4) is...
