Ask a New Question
Menu

Evaluate: (b) cosh(π) (c) cos(iπ)

  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
    1. answers icon 0 answers
    2. HELP PLZ asked by HELP PLZ
    3. views icon 614 views
  2. Evaluate:(b) cosh(π) (c) cos(iπ)
    1. answers icon 1 answer
    2. Tony Thompson asked by Tony Thompson
    3. views icon 222 views
  3. Evaluate Cosh^-1 (0.867)
    1. answers icon 1 answer
    2. views icon 25 views
  4. evaluate the integral of(e^3x)(cosh)(2x)(dx) A.(1/2)(e^5x)+(1/2)(e^x)+C B.(1/10)(e^5x)+(1/2)(e^x)+C C.(1/4)(e^3x)+(1/2)(x)+C
    1. answers icon 4 answers
    2. Tracy asked by Tracy
    3. views icon 1,292 views
  5. 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
    1. answers icon 2 answers
    2. Matilda asked by Matilda
    3. views icon 1,711 views
  6. Find the numerical value of each expression. (Round your answers to five decimal places.)(a) cosh 9 (b) cosh(ln 9)
    1. answers icon 5 answers
    2. TayB asked by TayB
    3. views icon 4,172 views
  7. 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 658 views
  8. Evaluate integral e^3x cosh 2x dx.A.1/2 e^5x + 1/2 e^x + C B.1/10 e^5x + 1/2e^x + C<<< my answer C.1/4e^3x + 1/2 x + C D.1/10
    1. answers icon 1 answer
    2. anon asked by anon
    3. views icon 524 views
  9. Let y(x)=ln(cosh(x)+ sqrt(cosh^2(x)−1))Find the derivative Dxy= I don't know what to do with this...
    1. answers icon 1 answer
    2. Patrick asked by Patrick
    3. views icon 1,531 views
  10. Let y(x)=ln(cosh(x)+ sqrt(cosh^2(x)−1))Find the derivative Dxy= I don't know what to do with this...
    1. answers icon 0 answers
    2. Patrick asked by Patrick
    3. views icon 786 views