A test instrument needs to be calibrated periodically to prevent measurement errors. After some time of use without calibration, it is known that the probability density function of the measurement error is f(x)=1.0(1-0.5x) for 0

Is this fully simplifed ?

Explain why A and -A always have the same reduced echelon form R.

See attachment

MANUAL SOLUTIONS DONT USE EXCEL

Evaluate. to dt

Please reflect on which aspects of the topics you best & worse understood. Also describe how the topics in EACH part apply (or do not apply) to an application of your choice. Maybe a short paper, essay, etcTo be clear, the format can be like:1) Describe what topics were your strengths. Explain2) Describe what topics were your weakest. Explain3) Find an area (science/ engineering/ math/ etc...) of your interest where these topics may apply. Explain how they apply or do not apply