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how do I solve cosh((1+j)/2)

  1. what is the anti-derivative on square root of cosh^2(x)?The square root of cosh^2 x is just cosh x, and the integral (or
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    2. HELP PLZ asked by HELP PLZ
    3. views icon 638 views
  2. How to derive cosh (3x) in terms of cosh (x) and sinh (x) ? Initially I start with 1/2 (e^3x+e^-3x) but I'm stuck from there
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    2. Matilda asked by Matilda
    3. views icon 1,723 views
  3. Find the numerical value of each expression. (Round your answers to five decimal places.)(a) cosh 9 (b) cosh(ln 9)
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    2. TayB asked by TayB
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  4. definite integral of (e^(8x))cosh(8x)dx from 0 to 1/16-I substitued the definition of cosh in, i.e. (e^(8x) + e^(-8x)/2 but i
    1. answers icon 1 answer
    2. gregory asked by gregory
    3. views icon 677 views
  5. Let y(x)=ln(cosh(x)+ sqrt(cosh^2(x)−1))Find the derivative Dxy= I don't know what to do with this...
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    2. Patrick asked by Patrick
    3. views icon 1,550 views
  6. Let y(x)=ln(cosh(x)+ sqrt(cosh^2(x)−1))Find the derivative Dxy= I don't know what to do with this...
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    2. Patrick asked by Patrick
    3. views icon 606 views
  7. Let y(x)=ln(cosh(x)+ sqrt(cosh^2(x)−1))Find the derivative Dxy= I don't know what to do with this...
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    2. Patrick asked by Patrick
    3. views icon 801 views
  8. how do I solve cosh((1+j)/2) to form of a+jb????
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    2. matt asked by matt
    3. views icon 895 views
  9. I'm asked to find the arc length of the curve y=3+(1/2)sinh(2x) from 0 to 1. I figured it out up to the integral of
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    2. MT asked by MT
    3. views icon 427 views
  10. f=(x)cosh^(-1)((x)/(2))-√((x)^(2)-4)f'=
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    2. jonh asked by jonh
    3. views icon 423 views