(a) Consider a box whose sides have lengths a, b , and c. Use the Theorem of Pythagoras to show that a diagonal of the box has length d = a 2 + b 2 + c 2 . (b) Use the result of part (a) to derive formula (2).
(a) Consider a box whose sides have lengths a, b , and c. Use the Theorem of Pythagoras to show that a diagonal of the box has length d = a 2 + b 2 + c 2 . (b) Use the result of part (a) to derive formula (2).
2. [-/1 Points]
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SESSCALCET2 6.4.006.MI.
Use the Table of Integrals to evaluate the integral. (Remember to use absolute values where appropriate. Use C for the constant of integration.)
7y2
y²
11
dy
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3. [-/1 Points]
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SESSCALCET2 6.4.009.
Use the Table of Integrals to evaluate the integral. (Remember to use absolute values where appropriate. Use C for the constant of integration.)
tan³(12/z) dz
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4. [-/1 Points]
DETAILS
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SESSCALCET2 6.4.014.
Use the Table of Integrals to evaluate the integral. (Use C for the constant of integration.)
5 sinб12x dx
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