exam Maths Puzzle Numerical Ability

Graph these linear equations using three points

x + 3Y =3

Read Solution (Total 0)

exam Other Question

please solve the problem for me.
nC0.nCn + nC1.nCn-1 + nC2.nCn-2 + ...........+nCn.nC0=(2n!)/(n!)^2 Hi its me again, I have another problem, thank you.
(5^8)^4
_______

(5^7)^4

I first expressed 5x5x5x5x5x5x5x5, then I expreseed 5x5x5x5x5x5x5, I must say Iam lost at this point