3 x 2

2 x 2

2 x 3

3 x 3

জটিল সংখ্যা

ডিগ্রি

বাস্তব সংখ্যা

ফাংশন

$9/\sqrt{6}$

$-9/\sqrt{6}$

$9/\sqrt{14}$

$-9/\sqrt{14}$

$\left(2, \pi /3\right)$

$\left(2, 4\pi /3\right)$

$\left(\frac{4\pi }{3}, 1\right)$

$\left(-2,2\pi /3\right)$

$\sqrt{3y} =x$

$y=\sqrt{3x}$

$y=x/\sqrt{3x}$

$y=x +\sqrt{3}$

4

6

12

9

7!

7! x 2!

$\frac{7!}{2!}$

$\frac{7!}{2!2!}$

${}^{n-3}C_{!-1}$

${}^{B+2}C_{!-1}$

${}^{n+1}C_i$

${}^{n-1}C_i$

tan$ϴ$

cot$ϴ$

-tan$ϴ$

-cot$ϴ$

$\pm \frac{5}{7}$

$\pm \frac{1}{7}$

$\pm \frac{7}{5}$

$\pm 7$

$30°$

$60°$

$90°$

$120°$

-1≤ x ≤ 0

-1 ≤ x ≤1

0 ≤ x ≤ 1

1 ≤ x ≤ -1

1

-1

2

${\log }_{i}e/x$

$1/x\ln x$

$-inx/x$

$-1/{\left(inx\right)}^2$

(-1, 1)

(1, -1)

(-1, -1)

(1, 1)

-1

2

3

1

-1

2

$\left|x + 4\right| <3$

$\left|x - 4\right| <3$

$\left|x +8\right| <1$

$\left|x -3\right| <4$

-2

-1

1

2

-f (a)

f(a)

1

$-i\sqrt{2}$

$i\sqrt{2}$

$-\sqrt{2}$

$\sqrt{2}$

3

4

-3

-7

140

240

340

440

$x^2=-16y$

$x^2=16y$

$y^{2 }=12x$

$y^{2 }=-12x$

$\frac{3}{2}$

$\frac{5}{2}$

$\frac{5}{3}$

$\frac{5}{4}$

$- \frac{1}{7}$

1

$\frac{\pi }{4}$

$\frac{1}{7}$

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

$\frac{\pi }{3}$

$-\frac{\pi }{4}$

$\frac{\pi }{4}$

$\sqrt{3}$

$2\sqrt{3}$

$3\sqrt{3}$

$4\sqrt{3}$

u/2g

2u/g

$u^2/g$

$u^2/2g$

$\frac{1}{4}$

$\frac{1}{3}$

$\frac{1}{2}$

1