Be is 2 units longer than ae, de is 5 units longer than ae, and ce is 12 units longer than ae.

what is bd?

Successful implementation of a new system is based on three independent modules. module 1 works properly with probability 0.96. for modules 2 and 3, these probabilities equal 0.95 and 0.90. compute the probability that at least one of these three modules fails to work properly.

Ineed here’s a picture of the question

Solve the equation for b: a= (1/2)(b)(h)