sech¹x = ln 1 + √1 - x² 0 < x ≤ 1 X Prove mathematically that the right-hand side is equal to the left-hand side for every point

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A: Step 1:s′=t−1​+2s2s′ i.e., (1−2s2)s′=t−1​ i.e., (1−2s2)dtds​=t−1​ i.e., (1−2s2)ds=t−1​dt  Step…

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Q: Please see image

A: Step 1: Step 2: Step 3: Step 4: Step 5: step 6

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A: Step 1:​I=∭E​x2+y2​dVE is the region that lies inside the cylinder x2+y2=1 and between the planes…

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A: Step 1: Step 2: Step 3: Step 4:

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A: Step 1: Step 2: Step 3: Step 4:

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A: Step 1: Step 2: Step 3: Step 4:

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A: Given:u=5i+4jv=−i+2jw=3i−2j (a) 5u−v=5(5i+4j)−(−i+2j)=25i+20j+i−2j=26i+18j (b)…

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A: Step 1: Step 2: Step 3: Step 4:

Q: 3:54 Thu, Apr 25 AM. < Title 1. (5 pts) Find the absolute extrema of f(x, y) = y²+xy-r² on the…

A: Step 1: Step 2: Step 3: Step 4:

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A: Step 1: Step 2: Step 3: Step 4:

Q: A2 It was shown in lectures that the wave equation 22 и Ət² = c2 მ2 J²u u(0,t) = 0, u(L,t) = 0, has…

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A: Step 1: Step 2: Step 3: Step 4: