x = 3

x =5

y = -5

x = -5

$\frac{4}{7}$

$\frac{8}{9}$

$\frac{9}{8}$

$\frac{4}{9}$

$-\sqrt{2}$

$\frac{1}{\sqrt{2}}$

$\sqrt{2}$

2

1

$\pm 3$

$\pm 4$

$\pm 2$

$160°$

$30°$

$150°$

$120°$

50

52.5

51.5

50.5

14

15

4

16

6

12

3

18

8

6

16

3

(1,2)

(2,1)

(-4,1)

(1,-4)

6

7

8

9

${10}^3$

${10}^4$

${10}^{15}$

${10}^{16}$

-4

-3

4

$2\mathrm{\pi x}$

$\left(2n+1\right)\frac{x}{2}$

$(2\mathrm{n}\pm 1)\mathrm{x}$

$\left(2n-1\right)\frac{x}{2}$

x

$\sqrt{1-x^2}$

$(2\mathrm{n}\pm 1)\mathrm{x}$

$2\mathrm{n}-1)\frac{\mathrm{x}}{2}$

$2\sqrt{2}$

$3\sqrt{3}$

$3\sqrt{3}$

2

(1, 2)

$\left(\frac{2}{5}, \frac{9}{5}\right)$

$\left(\frac{3}{5}, \frac{2}{5}\right)$

$\left(\frac{5}{2}, 1\right)$

e-2

$\frac{\mathrm{e}}{2}$

e

নিজে চেষ্টা করুন

$\left[\begin{array}{cc}-9& -4\\ -8& -17\end{array}\right]$

$\left[\begin{array}{cc}9& 8\\ 16& 17\end{array}\right]$

$\left[\begin{array}{cc}-9& -4\\ 8& 17\end{array}\right]$

$\left[\begin{array}{cc}9& -4\\ 8& -17\end{array}\right]$

$f\left(x\right)=2x$

$f\left(x\right)=x^2$

$f\left(x\right)=x^2-7$

কোনটিই নয়

$\frac{\mathrm{\pi }}{180}\cos X^6$

1

$\cos x^6$

$2\sqrt{3}$

$3\sqrt{3}$

$4\sqrt{3}$

$180°$

$160°$

$140°$

$120°$

$\mathrm{P}\left(\mathrm{A}\right)\le 0$

$\mathrm{P}\left(\mathrm{A}\right)\le 1$

$0\le \mathrm{P}\left(\mathrm{A}\right)\le 1$

$P\left(A\right)\le -1$

$\sum _{i=1}a\frac{2}{1}$

$a\frac{2}{1}$

$\left(\sum _{i=1}a\frac{2}{1}\right)$

$\sum _{i=1}a\frac{2}{1}+c$

$\frac{1}{\sqrt{3}}$

$\frac{\sqrt{3}}{\sqrt{2}}$

$\frac{-1}{\sqrt{3}}$

$\frac{1}{\sqrt{3}+1}$

-8

10

-6

নিজে চেষ্টা করুন

$\frac{\mathrm{\pi }}{3\sqrt{3}}$

$-\frac{\mathrm{\pi }}{3\sqrt{3}}$

$\frac{\mathrm{\pi }}{\sqrt{3}}$

$-\frac{\mathrm{\pi }}{\sqrt{3}}$

25km/h

30km/h

45km/h

48km/h

10 m/s

11 m/s

12 m/s

14 m/s