Meet a reliability requirement

Reference no: EM1391323

A component has reliability function:

R(t) = 1- (t /100)^2,

where time is measured in months and 0< t < 100. The manufacturer wants to build in redundancy by placing several components in parallel. What is the minimum number of components that have to be placed in parallel to meet a reliability requirement of 0.95 at 50 months?

Reference no: EM1391323

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