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azamat
3 years ago
7

SCALCET8 3.11.501.XP. Find the numerical value of each expression. (Round your answers to five decimal places.) (a) sinh(ln(4))

(b) sinh(4)
Mathematics
1 answer:
raketka [301]3 years ago
6 0

sinh(ln(4)) = (exp(ln(4)) - exp(-ln(4)))/2 = (4 - 1/4)/2 = 15/8 = 1.875

sinh(4) = (exp(4) - exp(-4))/2 ≈ 27.28992

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Step-by-step explanation:

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Answer:

[See Below]

Step-by-step explanation:

✦ First change the improper fractions to decimals:

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{ \boxed{{ \bold{{ \pink{e}}{ \blue{x}}{ \purple{p}}{ \green{l}}{ \red{a}}n{ \purple{a}}{ \orange{t}}{ \red{i}}on}}}}

  • we equate first under the fraction (denominator)
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<h3>Answer Details</h3>
  • Lesson : Math
  • Grade : 4

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