Lab report exercises in mathlab, Lab Reports of Mathematics

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Ecitor File Edit View Debug Run Help j@- ea ja OHeiteec’ @ Command window >> HeronsFormula m feron's Forma Side @ of the triangle:5 Side b of the triangle: HeronsFormula.m EJ SineLaw.m (£9 CosineLaw.m EJ __VolumeOfTruncatedCone.m [ VolumeOfTruncatedPrism.m EJ 4 Wi side c of the triangle:10 Dffidisp (‘Heron's Formula’) a as 5.00, b as 7.00, and c as 10.00 2 a = input("Side a of the triangle:"): The azea of the triangle is 170. 41127. 3 b= imput('Side b of the triangle:'): >| 4 oc = input("Side c of the triangle: ")e Soh (at+bec) /2; 6 area = sqrt (h* (h-a)* (h-b) *(h*e)): TEjif (real (area)==0) 8 fprintf('a as %.2f, b as %.2f, and c as %.2f\n',a,b,e) 9 | fprint£('Not a txiangle') 10 | else 11 fprintf('a as %.2f, b as %.2f, and c as %.2f\n',a,b,e) 12 fprinti('The area of the triangle is %.5£.\n',area); 13 Lena Editor BX Command Window File Edit View Debug Run Help >> SineLaw 7 Sine Law OB SHS So? Fx OBlsieaos tot fs unknown? cay for angie for sess = = = = yp, side lengeh:15 HeronsFormula.m [J SineLaw.m EJ Cosinetaw.m [J VolumeOfTruncatedCone.m [EJ __VolumeOftruncatedPrism.m [J 4 Wi angie (in degree) :20 Ty disp(sine Taw) other given angle:35 2 (find = input('What is unknown? for angle for side:','s"): The triangle with 15,000 side length and 20.000 3 sidel = input('side length:'); eee ‘the unknown 25-185 sid= length and 35.000 4 Amput (‘angle (in degree) :'); 5 deg2rad(angl) ; é 7Eit (find == '2") 8 input (‘other given angle:")+ 8 deg2rad(ang2); 10 side2 sidel*sin(ang2) /sin(angl) ; 11 | elseit a2 | (find == '") 13 | side2 = input (‘other given side length: a4 | ang2 = asin(sin (angi) *side2.side1) ; 15 | else 16 disp('Invalid Input") 17 | return as ig rad2deg(angl) 20 rad2deg(ang2) ; 21 fprintf('The triangle with %.3f side length and %.3f\n degrees',sidel,angl): 22° fprintf(' has the unknown %.3f side length and %.3f\n degrees', side2,ang2) Ecitor File Edit View Debug Run Help ‘Command Window >> CosineLaw Mm Cesine Law What is unknown, or :Side First sid VolumeofTruncatedPrismm (=) 4 Wi second side:é A@-&h noe tzeeaoce HeronsFormuia.m [ SineLaw.m CosineLaw.m EJ VolumeOfTruncatedCone.m (&5 2° find input ('What is unknown, or :','s')? 3 E)function whatAngle = angleX(x,y,2,find) 4 5 switch (find) é whatAngle = acosd((y*2+z°2-x%2) / (2*y*z))z 3 whatAngle = acosd((x*2+z*2-y*2) /(2*x*z))y 12 whatAngle = acosd((x*2+y*2-z*2)/(2*x*y))s 13 fprintf£('Angle C is %5.2degrees.',whatAngle) Taf] omervice 15 disp('Invalid') Tell enaaxiten 17 Lena 18 E)function whatSide = sideX(x, y, deg) |] Angle between two sides:50 The third side length is 4.74units.>> ig whatSide SQIt (x*2+y"2-2*x* y*cosd (deg) ) + 20 fprintf('The third side length is %5.2funits.',whatSide) 21 Lena 22 Ejswiteh (find)| 23] case ‘ancie! 24 a = input ('Side a:')+ 25 b = input ('Side bs"); 26 e = input ('Side o:"): 27 Hind = dnput (‘Usimown angle “Ay os “BS oe “OS s',!a!)s 28 whatAngle = angleX (a,b,c, choose) ; 29 | case 'Sice! 30 a = input (/Fizss sace:'); 31 b= input('Second sidei')i 3. deg input (‘Anois beu tI sidesi'l: ’ Editor © Command window File Edit View Debug Run Help >> VolunegTruncatedcone D@-S&S\o Plex Rtieact mjclume og srucared cone = = = _. |) Radius of smaller base:5 ‘HeronsFormula.m [J SineLaw.m EJ __CosineLaw.m [J VolumeOfTruncatedCone.m EJ VolumeOfTruncatedPrism.m (=) 4 Wradius of larger bas: Tjdisp("Volune of cruncatea cone’) The volune of the truncated cone with dimention of + 2 oh = input ('Height:'); P5-00 units as the height 3 ox = input (‘Radius of smaller base:'); ee ee 3g a niga reuas, 4 R = input (‘Radius of larger base:'): is 2026.33 cu.units. 5iVv (pi/3)* (r*2+R*2+R*r) *h: > 6 fprinte(*The volume of the truncated cone with dimention of : 7 prince ($5.25 unis as che height \n',B) ® fprintf('s5.2f units as the smaller radius \n',r) § fprintf('35.2f units as the bigger radius \n',R) 10 fprintf('is $5.2f cu.units. \n',V) vine 7X. Command * ble kat View Lebug Run Help 2p olunedCTeuncetedciom H@-Sh3\6 (a etieaoe : een cf sae base eriangie: 24 Houstvnden El | siete ED | Giitewi ED ViumcOMuedalcvem ES veleectroncatehenn El | vmotieiscain El | andi feiss oF 6 Dffjessp( vorme o: terancates prism’) Height oF e: ‘The teiangle vith an ares of 2/,000 and 2.000, 7.000, and €.c0 Sop swe SEE 08 eel 2 p= tngnn('arsa ov rhs ase trisngie: y+ Dra eee 40 be - inpacy Jesse oF bi"); $3 - inpacy!Soosht oF c:')) BV = Re (nien2ens)/3; 8 KyeiaeE i The teieuste with au area of 4.98 cud $.3£, $.3f, aud $.52 units es Uid beivlils \u"/RpML,M2,US) + 9 fprinte|'ziv= a volume of $.5f cu-units. \a"¥) Editor File Edit View Debug Run Help K@-ShS oe Fx Oe Bieacd (Prism.m [=] VolumeOfSphericalCap.m { AnnuityAndFuturePrice.m [) —ClockTime.m [") ‘ArithmeticOrGeometric.m [E) Command Windaw >> ArithmeticOrGeometric Geometric or Arithmetic Series First terms Second term:10 Third term:15 Wr arivhmetic 1) disp('Geometric or Arithmetic Series") 2 al = input('First term:"); 3 a2 = input(*Second term:'); 4 a3 = imput('Third term:'); 5 6 arithl = al-a2; 7 arith? = a2-a3; 8 geoml = a2/al; 9 geom2 = a3/a2; 10 11 Gjif (arithl == arith2) 12 if (al == a2) 13 disp('The series is neither arithmetic nor geometric.') 14| else 15 disp('Arithmetic'); 16 benaif 17 | elseif (geoml == geom2) 18 disp('Geometric'); 19| else 20 disp('The series is neither arithmetic nor geometric.') a1 Lenair Editor ex File Edit View Debug Rur Help 7 H&- ShHS\9 Ja ate aos 7 ameOfphericalCap.m [J __AnnuityAndFuturePrice.m [5] __CleckTime.m [=] __ArithmeticGrGeometric.m [5 T[4iep(‘Neh Term in an Arirhmetic or Geometris Sequence’) 2 (q = Anput('What is the sequence? for Arithmetic for Geometric:','s"); 3 4EJswitch ta) s]} case ‘2° é al = input ('First tern:'); 7 d= input ('Conmon difterence:'); 8 nth = input (/Tezm pos:tion:')+ 8 n= al+d*(nth-l); 10] case ‘6° a al = input ('First tern:'); a2 x = Anput (‘Common ratio:'): 13 nth = input (\Tezm pos:tion:')+ a4 n= altr*(n-i); as lena 16 [fprint®|'The Neh term of the series is $f \a',n) >> ArithmeticOrGeometric Geometric or Arithmetic Series Command Window >> NehTerm Neh Term in an Arithmetic or Geometric Sequence What is the sequence? for Arithmetic for Geometric: First term:5 Nitem.m GJ 4) conmon cifterence:15 Term position: 58 Ihe Nth term of the series is 860.000000 >I