Being in series means that for the system to operate, both components A and B must work. Assume the two components are independent. The probability A works is 0.90 and the probability B functions is also 0.90. What is the probability the system works under these conditions

given that triangle abc is transformed two times to get triangle

a"b"c"

first abc is transformed in to a'b'c' as follows:

the coordinates of a are (1,-1) and transformed into a'(-1,1)

similarly b (4,-2) became b'(-4,2) and

c(7,-2) became c'(-7,2)

i.e. (x,y) becomes (-x,-y)

this is nothing but reflection about a point here origin.

thus first transformation is reflection on the origin.

next is exactly shifting 3 units down

source:

2x + 8

step-by-step explanation:

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