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A: We will substitute u=cscx and then calculate the rest.
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A: We have to find the exact values.
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A: I have appended the formula used in the solution part.
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A: As per as our guideline i am supposed to answer only one question please repost remaining question
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Q: r₁(t) = cos(t)i + sin(t)j +5tk, r₂(t) = 4i + tk X d -=[r₁(t) · r₂(t)] 10 t - 9 sin(t) = dt d -[r₁(t)…
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A: I am attaching image so that you understand each and every step.
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A: The given integral is: I=∫-x2+4x+5dx=∫9-4+4x-x2dx=∫9-4+4x-x2dx=∫9-(x-2)2dx
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Q: Solve equation by using the quadratic formula. List the solutions, separated by commas. 4t² +t-1-0
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Q: ) Encuentra la inversa de la función f(x) = 4x² – 1 3x² = x < 0.
A: The given function is f(x)=4x2-13x2 We first replace f(x) with y. y=4x2-13x2
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Q: Apply the first derivative test to indentify all relative extrema. (b) f(x)=x²-2+1 (c) f(x) = cos²…
A: Note: As per our company guidelines we are supposed to answer the first question only. Kindly ask…
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