Given that the universal set U={14,15,16,17,18,19,20}, J ...
Given that the universal set U={14,15,16,17,18,19,20}, J ={16,19,20} and K= {14,15,18}, find (J' ∩ K')1.
{17}
{16, 17, 19, 20}
{1, 4, 15, 17, 18}
{14, 15, 16, 18, 19, 20}
{14, 15, 16, 17, 18, 19, 20}
Correct answer is D
U = {14,15,16,17,18,19,20}
J' = {14,15,17,18}
K' = {16,17,19,20}
(J' \(\cap\) K') = {17}
(J' \(\cap\) K')' = {14,15,16,18.19,20}
Find the equation of the line parallel to 2y = 3(x - 2) and passes through the point (2, 3) ...
In the diagram above, |PQ| = |QR|, |PS| = |RS|, ∠PSR = 30o and ∠PQR = 80o. Find ∠SPQ....
Two distinct sectors in the same circle substend 100° and 30° respectively at the centre of ...
If \(\frac{2}{x - 3} - \frac{3}{x - 2}\) is equal to \(\frac{p}{(x - 3)(x - 2)}\), find p...
If x is inversely proportional to y and x = 2\(\frac{1}{2}\) when y = 2, find x if y = 4...
Given that \(\frac{5^{n +3}}{25^{2n -3}}\) = 5º, find n...
The relation y = x2 + 2x + k passes through the point (2,0). Find the value of k...