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illiana

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if integral of 2 to -2 (x^7+k)dx=16, then k=a)-12 b)12 c)-4 d)4 e)0
1. 2 answers
2. 2,892 views
The average (mean) value of (1/x) over the interval 1<= x<= e isa)1 b)(1/e) c)(1/e^2)-1 d)(1+e)/2 e) 1/(e-1)
1. 1 answer
2. 2,272 views