Slader consider an elastic string of length l whose ends are held fixed. the string is set in motion with no initial velocity from an initial position u(x, 0) = f(x). let l = 10 and a = 1 in parts (b) and (c). (a computer algebra system is recommended.)

2 and 1.

step-by-step explanation:

plug in each answer. 0 doesn't work, 1 does. so does 2. 4 doesn't:

0 = 1 is not true.

2 = 2 is true.

4 = 4 is true.

8 = 16 is not true.

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can someone answer this question plz

step-by-step explanation:

circle area = pi * radius^2

if diameter = 10 then radius = 5

circle area = pi * 5^2

circle area = pi * 25

circle area = 78.5398163397 square units

step-by-step explanation: