Show that lim (x,y)→(0,0) 16x4+9y12 4x²+3y6 does not exist.
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Q: Find and sketch the domain of f(x,y)=√1 - (x + 1)² − y² + 2 ln(x − y + 1) -
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A: As you asked only 1st two subparts so i answered only that.
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Q: 2. Sketch the solution region of 2x − y − 1 > 0 - (x − 5)² + (y + 1)² ≤ 25. 3.2
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Q: 7. Solve for cot - 2 if cos(20) = 4 5 and P(0) E QIV.
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