1. Write a Maple loop which, beginning with a 2 b 3, computes a new value of a g

Question

1. Write a Maple loop which, beginning with a 2 b 3, computes a new value of a given by a'b, a new valuc of b given by a + b hoth asing the old valaes) umtil cither a or b exceeds 1000. After the loop terminates, display the final values of a, b. 2. Given a variable T which has been assigned a value, write a branching statement which assigns the variable message the va "Too hot today!" when T is greater than or equal to 90 "Warm, but OK" for T in the range 170, 90) Pleasant" for T in the range [50, 70) "Getting Cool" when T is less than 50

Explanation / Answer

1)

a := 2:

b := 3:

k := b:

j := a:

while (a>1000 or b>1000) do

a:= k*j;

b:= k+j;

k:=b;

j:=a;

end do;

printf("a value is %a . ",a);

printf("b value is %a . ",b);

2)

T := 55:  

if T >= 90 then

printf("Too hot today!");

elif (T >= 70 and T < 90) then

printf("Warm, but OK");

elif (T >= 50 and T < 70) then

printf("Pleasant");

else

printf("Getting Cool");

end if;

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