Vinod was surprised to see a young man in an AC coach because he did not dress well, looks poor, and because of this appearance, he was surprised.
Explanation:
Vinod came to Bhopal for an official visit and after returning to his home he decided to travel by train.
He changed his plan to go to the second class as the train was overcrowded.
He decided to go in AC class where he found the young man.
The appearance of the young man surprised him because he is not wearing a clean dress, having a worn suitcase with him and so he(Vinod) thought that the young man had no job.
All the other passengers are well dressed and look rich, that's why he was surprised to see that man.
The contradiction between what the reader expects and what really happens at the close of the story is situational irony. The reader assumes that Della's sacrifice of her hair to buy a platinum watch chain for Jim's watch will bring her great joy at witnessing her husband's pleasure in this very expensive gift.
The relevant part of the sine table is given below.0′6′12′18′24′30′36′42′48′54′Mean Diff.0.0∘0.1∘0.2∘0.3∘0.4∘0.5∘0.6∘0.7∘0.8∘0.9∘1 2 3 4 546∘0.72906Write 46∘51′=46∘48′=3′. From the table we have
The value of Sin 45° in decimal form is 0.7071067812.
sin 45° we may recall that an isosceles right triangle with sides of 1 and with hypotenuse of square root of 2 will give you the sine of 45° as half the square root of 2. sin 30° and sin 60°: An equilateral triangle has all angles measuring 60 degrees and all three sides are equal.