Question
Find the area of the region enclosed by the curves : y =
0, x = |y| and y = |x - 2|.Solution
We know that y = 0 is 'x-axis'. Now, for x = |y|, 'y' will be positive for any value of 'x'. So, essentially its only x = y but without any negative values of 'y'. So, we will get a 'V' shape graph along the 'y' axis. Similarly, y = |x - 2|, will be 'V' shaped along the 'x-axis' and since, we are subtracting -2, the origin of the line will move from (0,0) to (2,0). So, required area = Area of triangle So, Area of triangle = (1/2) X 2 X 1 = 1 square units
What value should come in the place of (?) in the following number series?
64, 80, 104, ?, 176, 224
200 ? 96 38.4 7.68 0
24, 168, 28, 140, 35, ?Â
What will come in place of the question mark (?) in the following series?
?, 65, 37, 73, 29, 81
Find the missing number in the given number series.
5, 9, 18, 34, 59, ?- What will come in place of (?), in the given number series.
2, 3, 5, 8, 12, ? What will come in place of the question mark (?) in the following series?
68, 76, 61, 85, ?, 98
What will come in place of the question mark (?) in the following series?
72, 108, 172, ?, 416, 612
What will come in place of the question mark (?) in the following series?
75, ?, 107, 148, 229, 390
25, ?, 87, 159, 269, 425Â
