ex; make full sentencer
1 lan /hoa/play/videogames/ now
2, she /live/the country?
3,mr.nam/walk/now?
4, l get up 6 /moring
5/my father/watch/tv everynight
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what's the compound sentence ? EX
Awser:
Compound sentences are sentences made up of multiple sentences, usually we combine two sentences to create a compound sentence. Each sentence has the same structure as a single sentence (the sentence has a full owner - unit), and shows an idea that is closely related to the ideas of other sentences.
Metaphor is a rhetorical method that uses the name of this object / phenomenon by the name of another object / phenomenon that has similarities between the two objects in a certain way (such as properties, states, colors, ... ) in order to increase the visual and sexiness of the expression. Or you can understand simply that Metaphor is a measure to change the name of things / phenomena A with B, that you call the name A but hide B.
Example: Visit Uncle Ho's hometown There are shady hibiscus lit pink fireA type of complex sentence in which propositions are connected by equal relationships. This type of sentence can be identified by the following formal signs: 1) conjugated conjunctions [such as: and, but, song, then, longer, or (is), or (is), that, and fig ( again), (()) ... ()
Ex:) My eyes are looking down at my nose, my nose is looking down at my mouth, and my mouth is drooping.
2) He cried, he shouted, he groaned, he cried, he faked death, he lay on the verge of torture.∀ x ∈ R ⇒ - x ∈ R và f - x = e - x + e x 2 = f x
Do đó f(x) là hàm số chẵn. Suy ra A sai.
Chứng minh tương tự g(x) là hàm số lẻ. Suy ra B sai.
Mặt khác, f ' (x) = g(x) Suy ra C sai.
Vậy chỉ có D đúng
Đáp án D
program tinh_ex;
var
x, ex, gt: real;
n, i: integer;
begin
write('Nhap vao so x: '); readln(x);
n := 10; (* so luong so hang *)
ex := 1; gt := 1;
for i := 1 to n do
begin
gt := gt * i; (* tinh giai thua i! *)
ex := ex + power(x, i) / gt; (* tinh tong theo cong thuc *)
end;
writeln('Gia tri cua e^', x, ' la: ', ex);
readln;
end.
program tinh_e;
var x: real;
n: integer;
s, t: real;
i: integer;
begin
write('Nhap x: '); readln(x);
write('Nhap n: '); readln(n);
s := 1; t := 1;
for i := 1 to n do
begin
t := t * x / i;
s := s + t;
end;
writeln('e = ', s);
end.
\(y'=\left(e^x\right)'.cosx+e^x.\left(cosx\right)'=e^x\left(cosx-sinx\right)\)
=> Chọn A
ex; make full sentencer
1 lan and hoa are playing videogames now
2, Does she live in the country?
3,Is mr.nam walking now?
4, l get up at 6 in the moring
5/my father watches tv everynight