So, I tried looking this up, but came up short, so I'm asking people who may have done the calculations.

Does Blessing and Link's damage reduction stack? I mean, obviously it wouldn't stack additive-ly, as that would be 150% damage reduction, but if you activate one, have 75% reduction, and then activate the other, does it apply to the remaining 25% of damage you take? If it did, then that would be an extra 25*(3/4) = 18.75% of damage reduction, which would mean a total of 93.75% damage reduction for trinity if blessing and link were activated.

Can anyone confirm if this is how it works, or do they just not stack?