Please I am having trouble with this problem. h/2 – 6 < 3

Will give brainliest if you answer question correct

An assembly consists of two mechanical components. suppose that the probabilities that the first and second components meet specifications are 0.87 and 0.84. assume that the components are independent. determine the probability mass function of the number of components in the assembly that meet specifications. x

Determine the relationship of ab and cd given the following points