Seven independent trails of binomial experiment with probability of success p = 0.8 and probability of failure q = 0.2 are perform...
x-3/5=9
q and r are the roots of the equation x^2-apx+p^2=0.show that r is one of the roots of the equation x^2-(a^2-2)qx+q^2=0 and q is o...
-x+7y=3
-5x+35y=15
-x^4 + 5x^3 +7
(3+3i)^5 using de moivre's theorem
find the inverse of 2^(3x-5)
Estimate 154 x 152
(3+3i)^5
$x^{3}$ cos2x intrigate this equaltion
