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multivariable partial Let w=2x^2 y, where x=u^2+v^2 & y=u^2-v^2. Find ∂w/∂u & ∂w/∂v.
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2nd/3ways: trig integral ∫sec(x) dx
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Screen Recording 2024-05-13 at 9.18.43 PM
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Screen Recording 2024-05-05 at 11.16.06 PM
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Screen Recording 2024-05-05 at 11.22.54 PM
U Penn: Show that the following decomposition CANNOT hold ...
UC Davis#2: 2nd way integral ∫(2x+3)/(x^2-9) dx [integration by partial fraction]
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Find the number of digits in mole [6.02x10^23]