MCQ
If (a, b) = (x, y) then___________.
- Aa = x
- Ba = y
- Ca = y and b = x
- Da = x and b = y
Solution:
Two ordered pairs are said to be equal if and only if their corresponding elements are equal i.e. a = x and b = y.
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If $\frac{(1-3\text{P})}{2},\frac{(1+4\text{P})}{3},\frac{(1+\text{P})}{6}$ are the probabilities of three mutually exclusive and exhaustive events, then the set of all values of p is:
The distance between the lines y = mx + c1 and y = mx + c2 is:
$\frac{\text{c}_1-\text{c}_2}{\sqrt{\text{m}^2+1}}$
$\frac{|\text{c}_1-\text{c}_2|}{\sqrt{1+\text{m}^2}}$
$\frac{\text{c}_2-\text{c}_1}{\sqrt{1+\text{m}^2}}$
$0$