If two events are independent, then.

Question

✓

Answer

None of the above is correctIf two. events are independent, then.

Solution:
Let A and B are two independent events, Then,
$\text{P}(\text{A}\cap\text{B})=\text{P(A)}\times\text{P(B)}$
As, $\text{P}(\text{A}\cap\text{B})\neq0\text{ or }\text{P(A)}+\text{P(B)}\neq1$
So, both are neither mutually exclisive nor their sum of probability is 1.
Hence, the correct alternative is option (d).

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "M.C.Q (1 Marks)" from Probability→Probability — all question types→MATHS STD 12 Science question papers→Rajasthan Board STD 12 Science question papers→Rajasthan Board question paper generator→

Similar questions

Choose the correct answers from the given four options:
If $\text{y}=\log\Big(\frac{1-\text{x}^2}{1+\text{x}^2}\Big),$ then $\frac{\text{dy}}{\text{dx}}$ is equal to:

$\frac{4\text{x}^3}{1-\text{x}^4}$
$\frac{-4\text{x}}{1-\text{x}^4}$
$\frac{1}{4-\text{x}^4}$
$\frac{-4\text{x}^3}{1-\text{x}^4}$

→

The position vectors of points $P$ and $Q$ are $\vec{p}$ and $\vec{q}$ respectively. The point $R$ divides line segment $P Q$ in the ratio $3: 1$ and $S$ is the mid-point of line segment $P R$. The position vector of $S$ is

→

The integrating factor of the differential equation $\left(x+3 y^2\right) \frac{d y}{d x}=y$ is

→

If $\text{f(x)}=|\log_\text{e}|\text{x}||,$ then:

f(x) is continuous and differentiable for all x in its domain.
f(x) is continuous for all for all × in its domain but not differentiable at $\text{x}=\pm1$
f(x) is neither continuous nor differentiable at $\text{x}=\pm1$
None of these.

→

If $\vec{\text{a}},\vec{\text{b}},\vec{\text{c}}$ are three non-coplanar vectors, then $\big(\vec{\text{a}}+\vec{\text{b}}+\vec{\text{c}}\big).\big[\big(\vec{\text{a}}+\vec{\text{b}}\big)\times\big(\vec{\text{a}}+\vec{\text{c}}\big)\big]$ equals: