Question

Given the MATLAB session below. What is the value of the variable "a"? Explain how you arrived at this answer. >> eps ans 2.2204e-16 >> type series1 function (seriesvalue] series1(start, initincrement, multiplier,niter) % [seriesvalue] = series1(start,initincrement, multiplier, niter) value=initincrement; seriesvalue=start; for i=1:niter seriesvalue=seriesvalue+value; value=value*multiplier; end end >> a=series 1(1000, 1E-20,10,7);

Answer 1

The value of a will be 1000.

Reason:

we run and & uns When the line >> a = Series 1 (1000, 18-20,10,1); in Matlab command window. The series 1 function is called parameters are passed → Now, in function uvalue = 16-20 useriesvalue = 1000 and control into for loop goes which for 7 times. (niter) - In iteratia evely it "Seriesvalue" will add a value to - And "value" will be updated as value=value & multiplice (Here multiplier = 10) since the value of "value" is velly how (neglible) Selies value will not & And step multiplied by "multiplier" (ho) it will not - So "Seriesvalue will be as it is even after bop is completed as it for Only 7 times → And "selies-value is returned and stored in & And be changed. in every even values effected runs "Q"

value of "a" will be the So, seriesvalue" that is 1000

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