Problem 10: Determine if the each of the following forms of the function f(x,t) is a solution to the waveequationa2f/ə x² = (1/c²) (&²f / ət?).Part (a) f(x,t) = A In(x – ct)TrueOrFalse :1)2)Part (b) f(x,t) = A [x² – (ct)²]TrueOrFalse :1)2)Part (c) f(x,t) = A [x – (ct)]³TrueOrFalse :1)2)Part (d) f(x,t) = A sin(k, x – wi t) + B cos(k2 x + Wzt + f); w1/k1 = c; w2/k2 = c;TrueOrFalse :1)2)Part (e) f(x,t) = A sin(k, x– Wi t) cos(k2 X - W2 t); W1/k1 = c; W2/k2 = c;TrueOrFalse :1)2)

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