Question

use Matlab. 2.7 part B please!

90, 60, 99: homework Tfor incluc exam=91. 2.7 The "divide and average" method, approximating the square root of any positive number a can be formulated as an old-time method for and th lated. colun and n 2.9 E x+ a/x 2 for l (a) Write well-structured pseudocode to implement this algorithm as depicted in Fig. P2.7. Use proper indentation so that the agree form structure is clear (b) Develop, debug, and document a program to implement this equation in either a high-level language or a macro language of your choice. Structure your code according to Fig. P2.7 Writ inter and: for m 2.10 a 0 mate tol 10- x=a/2 SquareRoot 0 whe tem and prog of t y (x+alx)/2 e-lb-b (t= and X=y (T 2.11 lang F e< tol velc Des T the the SquareRoot plos ana sma resu 2.12 FIGURE P2.7 sort

Answer 1

format long
a = input("Enter a number: ");
squareRoot = 0;
if a > 0
tol = 10^-6;
x = a/2;

while 1
y = (x + a/x)/2;
e = abs((y-x)/y);
x = y;
if e < tol
squareRoot = x;
break;
end

end

else
squareRoot = 0;
end

fprintf("Squareroot of %f is %f",a,squareRoot);

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SEE OUTPUT

Your Code format long a = input("Enter a number: "); squareRoot = 0; 1 if a > 0 4 5 tol = 10^-6; X = a/2; 7 while 1 (x + a/x)/2; abs(Cy-x)/y); 9 y = 10 е %3 11 х 3D у; if e<tol 12 13 squareRoot break; end х; 14 15 16 17 end 18 19 else squareRoot = 0; end 23 20 21 22 24 fprintfC"Squareroot of %f is %f",a, squareRoot); CommandLine Arguments O Execute My Proj Save Result... executed in 3.4 sec(s) Enter a number: 25 Squareroot of 25.000000 is 5.000000


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