If A = { 1, 2, 3, 4, 5, 6}, B = { 2, 4, 6, 8 }. Find (A &...
If A = { 1, 2, 3, 4, 5, 6}, B = { 2, 4, 6, 8 }. Find (A – B) ⋃ (B – A).
{1, 3, 5, 8}
{8}
{1, 2, 3, 4, 5, 6, 8}
{1, 3, 5}
Correct answer is A
A = { 1, 2, 3, 4, 5, 6}
B = { 2, 4, 6, 8 }
A - B = { 1, 3, 5 }
B - A = { 8 }
∴ (A - B) ⋃ (B - A) = {1, 3, 5, 8}
The 3rd term of an A.P is 4x - 2y and the 9th term is 10x - 8y. Find the common difference. ...
Given that √3+√5√5 = x + y√15, find the value of (...
PT is a tangent to the circle TYZX. YT = YX and < PTX = 50o. Calculate < TZY...
Find the limit of y = x3+6x−7x−1 as x tends to 1...
A straight line makes an angle of 30° with the positive x-axis and cuts the y-axis at y = 5. Fin...
Find the lower quartile of the distribution illustrated by the cumulative frequency curve ...
What is the positive difference between the squares of 2.5 and 2.1 to 1 significant figures? ...
In the diagram O is the center of the circle. Reflex angle XOY = 210° and the length of the mino...
Simplify 0.026×0.360.69. Leave your answer in standard form ...