Each of two sides of a triangle are increasing at the rate of 1⁄2 foot per second, and the included angle is decreasing 2O per second. Find the rate of change of the area when the sides and included angle are respectively 5 feet, 8 feet, and 60O.

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A: ----------------------------------------------------------------------------- fx = exsinx-1f'x= exsi...

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Q: If y = 3x3 + 2x and dx 5, find dy when x = 2. %3D %3D dt dt dy dt %3D

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Q: cos(2x) dx sinx+cosx

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Q: 23. What is dx? 3 – e4r e2z + V3 In e2r + V3 In |e2x а. +C C. +C 2 e2x – V3 V3 /3. b. V3 +C V3 +C 2x...

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Q: Find the points at which the following function is discontinuous. (2r2 + 4 ifx 4 Select the correct...

A: The given function is f(x)=2x2+4if x&lt;-56x2+2if -5≤x&lt;42x+90if x≥4 Since polynomial functions ar...

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Q: Use technology to evaluate the given expression. Take 1.6 7.3 1.4 -2.39 5.1 A = and B = 5.5 0 44.8 1...

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A: Let's find. 

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Q: What is the general solution to the differential equation 2e* cot(y) dx – (4 + e*) csc²)dy = 0 ? (4 ...

A: Here, the given DE is: 2excot(y)dx-(4+ex)csc2(y)dy=0

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A: According to the company rules we can answer only first three subparts and rest can be reposted.

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Q: dt dx 3. 6x – x² 4. sin xV1 XN Cos xdx 3x 5. 1-2e3*) 6. dx

A: We solve only 4th question.  Let 1-cos(x) =t 

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