If M = {x : 3 \(\leq\) x < 8} and N = {x : 8 <...
If M = {x : 3 \(\leq\) x < 8} and N = {x : 8 < x \(\leq\) 12}, which of the following is true?
i. 8 \(\in\) M \(\cap\) N
ii. 8 \(\in\) M \(\cup\) N
iii. M \(\cap\) N = \(\varnothing\)
iii only
i and ii
ii and iii only
i, ii and iii
Correct answer is A
M = {3, 4, 5, 6, 7,}, N = {9, 10, 11, 12}
Given that A = {3, 4, 1, 10, ⅓ } B = {4, 3,⅓, ⅓, 7}. Find A∩B...
Evaluate \(\sqrt{20}\times (\sqrt{5})^3\)...
In the diagram, PQ is the diameter of the circle and ∠PRS = 58°. Find ∠STQ. ...
The diagonals of a rhombus are 6cm and 8cm. Find the area of the rhombus. ...
For a class of 30 students, the scores in a Mathematics test out of 10 marks were as follows; 4,5...
Find the equation whose roots are -8 and 5...
Factorize completely \(y^3 -4xy + xy^3 - 4y\)...
Two solid spheres have volumes 250cmo and 128cmo respectively. Find the ratio of their radii....