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Posted: **Tue Sep 07, 2021 7:11 am**

: Do The Following Script First Assign X To 435 78 B Now Refer This Value Back To Corresponding Value In The No Inte 1 (61.62 KiB) Viewed 82 times

: Do The Following Script First Assign X To 435 78 B Now Refer This Value Back To Corresponding Value In The No Inte 2 (25.92 KiB) Viewed 82 times

: Do The Following Script First Assign X To 435 78 B Now Refer This Value Back To Corresponding Value In The No Inte 3 (25.92 KiB) Viewed 82 times

Do the following Script @ first, assign X to 435.78 b Now, "refer" this value back to Corresponding value in the no interval Co, 2 II and set this result to XP. Use the houston built-in function, rem, to hell with this. @ Now, evaluate CosCXP), assigning it to y P. & Consider the function tan(x) (Assume that the Principal branch of this function is in [ol T] Refer x back to this interval and set the result to XPt. @ Now, evaluate tan CXPt) assigning the result to ypt Assign XI to-435.78 9 Refer xl to the Principal branch of cos (), which, again, is [012T] and assign the result to x 1 Pn when using rem, also use the fact that co Sine is an even some function Finally, evaluate cos CXI Pn) assigning it to y IP n.
Sometimes, before a periodic function is evaluated at an independent variable X, the variable is first referred to the Principal branch of the function, and then Computed at the resulting value. (This allows for data compression, where function data only has to be stored for one small interval i.e, for one Period).