If k is any real number, prove or disprove that sinkx 1. lim x-0 kx 1. 1-coskx 2. lim = 0. x+0 kx

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Q: Find the area of the region that lies under the graph of f over the given interval. Please solve usi...

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A: ∂ ∂ xxyx2-y2x2+y2

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Q: Quadrant I Quadrant II Quadrant III Quadrant IV 13л 13л 33л 5л - - 3 4 11 3

A: -13π9C=-13π9x180π°-13π9C=-13x20°-13π9C=-260°-13π9C≡360-260°-13π9C≡100° And 90°<100°<180°Theref...

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A: Here we have to draw tangent lines at a given point on the graph. 

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Q: 7. Simplify. Write answer in the form a + bi, where a and b are real numbers. (2+3i)(2 + 5i)

A: Simplify (2+3i)(2+5i) 

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A: Analysing the sequence we can see: Numerator of the sequence is 9 in every term.            Numerato...

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Q: (c) {; = y = x2 y = 9 (d) y? + x2 = 2 y = x2

A: As per our company guidelines, we are supposed to answer only the first 3 sub-parts. Kindly repost o...

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A: Given,            dydx=2131+52x-32-34k            The curve is y=3x+1 at x=1.To find : The value of ...

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