If is given that N is an integer.Prove that (a) 3(2N-1)+1 is an even number.

If is given that N is an integer.Prove that (a) 3(2N-1)+1 is an even number. What I want to know is ____he likes the gift given b us.A.that B.if C.whether D./ If I five minutes .I would get everything ready .If I five minutes .I would get everything ready .A、is given B were given C was given D will be given这个题应该选哪个答案啊 all that i am is all that you ve given me这是哪首歌的歌词all that i am is all that you ve given me是哪首歌的歌词 I have been told that the lecture ______ by Professor zhang tommorrow is about envirment protectionA.given B.being given C to be given D having given 统计学,英文,A random variable X is given such that X ∼ N(82,126).a.One of the different values of X is chosen at random.If this value can be rounded to the nearest whole number,what is the probability that this whole number is 84?b.If we t Dear I want to give you,is that nobody has given security sense 统计学概率If three far dice are rolled,what is the probability that there is a 4 given that all three dice are different? 英语单词填空A(n) o___ language is a language that is given a special legal status in a particular country . all that i am is all that you ve given me 是什么歌的歌词想知道是什么歌 If I love you,what business is that of yours? if you hate me,that is what i I wonder______ it is worth doing 填that 还是if what i want to know is ——he likes the gift given by usthat if whether / if that is a I wish I _____ the play at the little theatre.Well,if I had known that ,I would have given youI wish I _____ the play at the little theatre.Well,if I had known that ,I would have given youmy ticketA have senn B saw C see D had seen 为什么选D D不 英语翻译What is the fate If given me an opportunity I feel that my first love is happiness,is bitter,painful,is the most injury and the depths of frustrationI do everything for you to die than harder,give you the feeling has become a shameless,se 第,一条;;It is given that the scale of a map is 1:250000.It the length of a railway line on the map is 121cm ,find its actual length in km 第二条;;the figure shows a scale drawing of a pyramid.(a)Express the scale in the fram 1 cm:n mm(B) If th