SOLUTION: Approximate f(x)to 4 decimal places- f(x)= e power of x + e power -x/2 x= -0.1
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Question 789346
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Approximate f(x)to 4 decimal places-
f(x)= e power of x + e power -x/2
x= -0.1
Answer by
Alan3354(69443)
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x= -0.1
f(-0.1) =~ 1.005
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= hyperbolic cosine (cosh)
cosh(-0.1) = 1.005
