Question

(1-101)(2-100)(3-99)....(101-1)

Answer 1

(1 - 101)(2 - 100)(3 - 99) ... (101 - 1)

= [(1 - 101) . (101 - 1)] . [(2 - 100) . (100 - 2)] . [(3 - 99) . (99 - 3)] ...

= 0 . 0 . 0 .... 0

= 0

Answer 2

Pls help me, toi can cau tra loi gap de tra loi  con tre. Xin cam on moi nguoi