5. Show that there is a bijection between R-Z and (-1, 1) U (10, 100).

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A: We have a polynomial -6x3-55x2+kx-16 Now, x+8and 3x+2 are the factors. So,  x+8=0 ⇒x=-83x+2=0 ⇒x=-23…

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Q: mial Theorem umerical coefficient of the middle C₁ 54 C5-55 C6 56 C5 5 10

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Q: Find the angle between the given vectors:  a) u=(3,4), v=(5,-12); = x1y1 +x2y2 b) u(1,1,1),…

A: Sol:- a) u=(3,4), v=(5,-12); &lt;u,v&gt; = x1y1 +x2y2 i.e a)  u=(3,4,0), v=(5,-12,0); &lt;u,v&gt; =…

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Q: 17

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