Find ∫ √(a^2 + x^2) dx with limits 0 to t using the substitution x = a sinh u ...
guru2009 (Not rated)
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Find ∫ √(a^2 + x^2) dx with limits 0 to t using the substitution x = a sinh u
8 years ago
Let x = a sinh u dx = a cosh u du ...
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