What value of t ensures the following system of equations has infinitely many solutions? 3r + (t² – 4)y = 1 = 2 ty A t = -2 There is no such value of-t t=2 B.

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A: Given,        (x-4)2+(y-3)2=49 Time interval is 0≤t≤2π

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Q: If u = ln( °+y³ x+y ). then find the value of ди ?

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