Question

Exercitiile 10 si 11 va rog frumos! 10 este cel taiat dintre 9 si 11!Urgent va rog frumos! 

Answer 1

10)

100,122,144,166,188,200,222,244,266,288,300,322,344,366,388,400,422,444,466,488,500,522,544,566,588,600,622,644,666,688,700,722,744,766,788,800,822,844,866,888,900,922,944,966,988.

$11) \\ \\ A = (100 + 1) \times 100:2 + 51 \times 101 = 101 \times 50 + 101 \times 51 = 101(50 + 51) = 101 \times 101 = {101}^{2}$