MCQ
For some integer m, every even integer is of the form:
- Am
- Bm + 1
- ✓2m
- D2m + 1
✓
Answer
Correct option: C.
2m
We know that, even integers are 2, 4, 6, …
So, it can be written in the form of 2m Where, m = Integer = Z
[Since, integer is represented by Z]
or m = …, -1, 0, 1, 2, 3, …
2m = …, -2, 0, 2, 4, 6, …
So, it can be written in the form of 2m Where, m = Integer = Z
[Since, integer is represented by Z]
or m = …, -1, 0, 1, 2, 3, …
2m = …, -2, 0, 2, 4, 6, …
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
The point $P$ which divides the line segment joining the points $A(2, -5)$ and $B(5, 2)$ in the ratio $2 : 3$ lies in the quadrant.
→In given figure, there is a circle with centre $O$ and radius $3.5 cm$. If the central angle is $60^{\circ}$, then the length of $O A P B$ is (Take $\pi=3.14$ )
→If $\frac{\text{x cosec}^230^\circ\sec^245^\circ}{8\cos^245^\circ\sin^260^\circ}=\tan^260^\circ-\tan^230^\circ,$ then x =
→The probability of getting a bad egg in a lot of $400$ is $0.035.$ The number of bad eggs in the lot is
→If value of each observation in a data is increased by 2 , then median of the new data
In $\triangle\text{ABC},$ it is given that AB = 9cm, BC = 6cm and CA = 7.5cm. Also, $\triangle\text{DEF}$ is given such that EF = 8cm and $\triangle\text{DEF}\sim\triangle\text{ABC}.$ Then, perimeter of $\triangle\text{DEF}$ 1s:
→If $\triangle\text{ABC}$ is right angled at C, then the value of $\cos(\text{A}+\text{B})$ is:
→In an equilateral triangle $\text{ABC}$ if $\text{AD}\perp\text{BC},$ then $AD^2=$
→The tops of two towers of heights $x$ and $y$, standing on a level ground subtend angles of $30^{\circ}$ and $60^{\circ}$ respectively at the centre of the line joining their feet. Then, $x : y$ is
→The slant height of a bucket is $45\ cm$ and the radii of its top and bottom are $28\ cm$ and $7\ cm,$ respectively. The curved surface area of the bucket is :
→