subject
Engineering, 12.03.2020 19:19 heyyyyy117

2. True or False Determine whether the assertions are true or false, and provide a supporting argument. (a) If (f ∗ g)(t) = f(t), then g(t) must be an impulse, δ(t). (b) If the convolution of two functions f1(t) and f2(t) is identically zero, (f1 ∗ f2)(t) = 0 then either f1(t) or f2(t) is identically zero, or both are identically zero.

ansver
Answers: 1

Other questions on the subject: Engineering

image
Engineering, 03.07.2019 14:10, makaylashrout77
Amass of 1.5 kg of air at 120 kpa and 24°c is contained in a gas-tight, frictionless piston-cylinder device. the air is now compressed to a final pressure of 720 kpa. during the process, heat is transferred from the air such that the temperature inside the cylinder remains constant. calculate the boundary work input during this process.
Answers: 2
image
Engineering, 03.07.2019 15:10, theamandawhite
Ahouse has the following electrical appliance usage (1) single 40w lamp used for 4 hours per day (2) single 60w fan used for 12 hours per day (3) single 200w refrigerator that runs 24 hours per day with compressor run 12 hours and off 12 hours find the solar power inverter size in watt with correction factor of 1.25.
Answers: 1
image
Engineering, 04.07.2019 16:10, TheOriginalMeyah
An electrical motor raises a 50kg load at a construct velencity .calculate the power of the motor, if it takes 40sec to raise the load through a height of 24m(take g =9.8n/g)
Answers: 2
image
Engineering, 04.07.2019 18:10, hadellolo8839
Acompressor receives the shaft work to decrease the pressure of the fluid. a)- true b)- false
Answers: 3
You know the right answer?
2. True or False Determine whether the assertions are true or false, and provide a supporting argume...

Questions in other subjects: