Answer:
a) A 4 - 1/13
b)A black Card - 1/2
c)A diamond - 1/4
d)A non-face card = 10/13
Complete Question:
See attached picture.
To solve for the value of the residues A, we can use the
formula:
<span>A^2 = 1 (mod
prime)</span>
This is only true for prime numbers. The given number
which is 317 is a prime number therefore the values of the residues A are:
A = + 1, - 1
Since I believe the problem specifically states for the list
of positive integers only and less than 317, a value of A = - 1 is therefore
not valid. However, a value of – 1 in this case would simply be equal to:
317 – 1 = 316
<span>Therefore the residue values A are 1 and 316.</span>
You can hit the pi button on your calculator or find websites will all the pi numbers.
<span>Simplify <span>18*<span>x/3</span></span> to <span>6x</span>
</span><span><span>6<span>x^8</span>+21<span>x^2</span>−6x</span></span>