Question

datta was really a hardworking man (choose the correct extramarital sentence)​

Answer 1

Answer:

This is a bit surprising given our initial definitions. Definition 4.11.1 The hyperbolic cosine is the function coshx=ex+e−x2, and the hyperbolic sine is the function sinhx=ex−e−x2. ◻ Notice that cosh is even (that is, cosh(−x)=cosh(x)) while sinh is odd (sinh(−x)=−sinh(x)), and coshx+sinhx=ex.

Answer 2

Answer:

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Explanation:

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