Given A = 1 + 2 + 2^2 + 2^3 +...+ 2^100
If 2^50 x (A + 1 ) = 2^m, Then m =...........(please solve it carefully)
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given a=1+2+2^2+2^3+...+2^100 if 2^50 x (A+1)=2^m then m =
Given A= 1+2+2^2+2^3+...+2^100
If 2^50 x (A+1)=2^m then m = ??
A = 1 + 2 + 22 + 23 + ... + 2100
2A = 2 + 22 + ... + 2101
2A - A = 2101 - 1
A = 2101 - 1
=> 250.(2101-1+1) = 2m
=> 250.2101=2m
=> 2151 = 2m
=> m = 151
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given a=1+2+2^2+2^3+...+2^100 if 2^50 x (A+1)=2^m then m =
ai trả lời trc 1 tick và phải ghi rõ cách giải
A = 1 + 2 + 22 + ... + 2100
=> 2A = 2 + 22 + ... + 2101
=> 2A - A = 2101 - 1
=> A = 2101 - 1
Theo bài ra ta có :
250.(2101-1+1) = 2m
=> 250.2101 = 2m
=> 2151 = 2m
=> m = 151
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Given \(A=1+2+2^2+2^3+...+2^{100}\)
If \(2^{50}\times\left(A+1\right)=2^m\) then \(m=...\)
Mk hỉu đề bài ns dề ng mk giải = Tiếng Việt nha, mk ko giỏi Anh cho lém
A = 1 + 2 + 22 + 23 + ... + 2100
2A = 2 + 22 + 23 + 24 + ... + 2101
2A - A = (2 + 22 + 23 + 24 + ... + 2101) - (1 + 2 + 22 + 23 + ... + 2100)
A = 2101 - 1
=> A + 1 = 2101
Ta có: 250 x 2101 = 2m
=> 2151 = 2m
=> m = 151
Ủng hộ mk nha ^_-
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Given A=1+2+22+23+...+2100
If 250.( A+1)=2m then m=...
Answer: m=...
(Mọi người giúp với, mình đang cần gấp, giải ra nguyên bài giùm, cảm ơn)
2A=2+22+23+...+2101
2A+1=1+2+22+...+2101=A+2101
2A-A=2101-1
A=2101-1
nên 250*(A+1)=250*(2101-1+1)=250*2101=2151
Vậy m=151
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Given A=1+2+22+23+...+2100
If 250.( A+1)=2m then m=...
Answer: m=...
(Mọi người giúp với, mình đang cần gấp, giải ra nguyên bài giùm, cảm ơn)
đời ạ tổng A=2101 -.1nha biết tính ko rồi cứa thế ra m=151
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Ban dich day :
Cho A=1+2+22+23+...+2100
Neu 250. (A+1)=2m thi m=
Tra loi: m=
Tich nha!
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bạn muốn mình giải ra để hiểu ko
tick nhé
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A. Rewrite the sentences using words given in parentheses
1. Craft village development is now a good way to solve the poverty in rural areas. (DEAL )
___________________________________________________________________________________
2. Please remove your shoes when you come in the house. (OFF )
___________________________________________________________________________________
3.Dont leave the computer on when you leave. ( OFF )
__________________________________________________...
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A. Rewrite the sentences using words given in parentheses 1. Craft village development is now a good way to solve the poverty in rural areas. (DEAL ) ___________________________________________________________________________________ 2. Please remove your shoes when you come in the house. (OFF ) ___________________________________________________________________________________ 3.Don't leave the computer on when you leave. ( OFF ) ___________________________________________________________________________________ 4. She’s never had a good relationship with her sister. (GOT ) ___________________________________________________________________________________ 5 I’m really excited about the upcoming pottery workshop. ( FORWARD ) ___________________________________________________________________________________ 6. He refused the job because it sounded boring. (DOWN) ___________________________________________________________________________________
1. Craft village development is now a good way to deal with the poverty in rural area.
2. Please take off your shoes when you come in the house.
3. Turn the computer off when you leave.
4. She's never got on with her sister.
5. I'm looking forward to the upcoming pottery workshop.
6. He turned down the job because it sounded boring.
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Rewrite sent:
1. He is no longer comes late for class
-- He used................................
2. It took him an hour to solve that exercise
-- He solve .........................................
3. Kate took 2 aspirins and then she felt a lot better
-- After talking..............................................................
4. We had a lot of friends when we lived in the countryside
-- We used .......................................................
5. Please buy me a newpaper on th...
Đọc tiếp
Rewrite sent:
1. He is no longer comes late for class
--> He used................................
2. It took him an hour to solve that exercise
--> He solve .........................................
3. Kate took 2 aspirins and then she felt a lot better
--> After talking..............................................................
4. We had a lot of friends when we lived in the countryside
--> We used .......................................................
5. "Please buy me a newpaper on the way home" her father said
--> He father reminded.................................................
Rewrite sent:
1. He no longer comes late for class
--> He used...............to come late for class.................
2. It took him an hour to solve that exercise
--> He solved ......................that exercise in an hour...................
3. Kate took 2 aspirins and then she felt a lot better
--> After taking..............................2 aspirins, she felt a lot better................................
4. We had a lot of friends when we lived in the countryside
--> We used .............................to have a lot of friends when we lived in the countryside..........................
5. "Please buy me a newpaper on the way home" her father said
--> He father reminded........................him to buy him a newspaper on the way home.........................
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1. Tìm GTNN của A = x2 + 4 - x + 1: x2 - x + 1
2. Tìm GTLN của B= căn a+1+ căn 2a-3+ căn 50-3a với a thuộc 3:2, 50:3
3. Cho a lớn hơn bằng -1:2, b lớn hơn bằng -1;2, c lớn hơn bằng -1:2, a+b+c=1
Tìm GTLN của C =căn 2a +1+ căn 2b +1+ căn 2c +1
4. Cho x,y > 0. Tìm GTNN của D = x2: y bình+ y bình: x2 -3.<x:y+y:x> +4
