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Find the arc length of the curve x=13t3,y=12t2 with 7≤t≤8.
Box 1: Enter your answer as a number (like 5, -3, 2.2172) or as a calculation (like 5/3, 2^3, 5+4)
Enter DNE for Does Not Exist, oo for Infinity
13(√653-√503)