Question: Prove the identity. (Recall sinh(a + b) = sinh(a) cosh(b) + cosh(a) sinh( sinh(2x) = 2 sinh(x) cosh(x) sinh(2x) = sinh x+ + sinh(x)

Prove the identity. (Recall sinh(a + b) = sinh(a) cosh(b) + cosh(a)

Prove the identity. (Recall sinh(a + b) = sinh(a) cosh(b) + cosh(a) sinh( sinh(2x) = 2 sinh(x) cosh(x) sinh(2x) = sinh x+ + sinh(x) = 2 sinh(x) cosh(x) + cosh(x) sinh(x)

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