A day and night cricket match between India and England had started at 4 p.m in London. What time will the match begin in India and why?
tell the right answer because who will answer this in 60 to 70 words I will mark brainlist and you will get 30 points
Answers
Answer:
hlo
Explanation:
The equation of the given lines are
y−x=0....(1)
x+y=...(2)
x−k=0...(3)
The point of intersection of lines (1) and (2) is given by
x=0 and y=0
The point of intersection of lines (2) and (3) is given by
x=k and y=−k
The point of intersection of lines(3) and (1) is given by
x=k and y=k
Thus, the vertices of the triangle formed by the three given lines are (0,0),(k,−k), and (k,k)
We know that the area of the triangle whose vertices are (x
1
,y
1
),(x
2
,y
2
), and (x
3
,y
3
) is
2
1
∣x
1
(y
2
−y
3
)+x
2
(y
3
−y
1
)+x
3
(y
1
−y
2
)∣
Therefore, area of the triangle formed by the three given lines,
=
2
1
∣0(−k−k)+k(k−0)+k(0+k)∣square unts
=
2
1
∣
∣
∣
k
2
+k
2
∣
∣
∣
square units
=
2
1
∣
∣
∣
2k
2
∣
∣
∣
=k
2
square units
Answer:
As per the question, a day and night match between India and England had started at 4pm in London.
London is located at the Greenwich Mean Time (GMT).
We also know, that according to the time zones of the world, india is 5½ hours ahead of the time in London.
This means the cricket match between India and England will begin at = 4 hrs + 5½ hrs
= 9½ hrs
Thus the match in India will begin at 9.30 pm.
Hope it helps!
:)