(A U B) U (A n B)
A= {1,3,7,9,10}
B={2,5,7,8,9,10}

Evaluate the integral. (sec2(t) i t(t2 1)8 j t7 ln(t) k) dt

Suppose a least-squares regression line is given by modifyingabove y with caret equals 4.302 x minus 3.293. what is the mean value of the response variable if xequals20?

Acar started driving from city a to city b, distance between which is 620 miles, at a rate of 60 mph. two hours later a truck left city b and started moving towards city a at a rate of 40 mph. what distance from city a is the point where the truck and the car will meet?