63

69

67

61

3

-1

2

5

2 একক

3 একক

3 একক

6 একক

$2\sqrt{2}$

$3\sqrt{3}$

$4\sqrt{2}$

$2$

$e^x{\log }_{e}a$

$a^{x}10e^a$

$a^x{\log }_{e}a$

$a^x$

$(6,\frac{\mathrm{\pi }}{4})$

$(\sqrt{3},\frac{\mathrm{\pi }}{4})$

$(\sqrt{6},\frac{\mathrm{\pi }}{4})$

$(\sqrt{6},\frac{-\mathrm{\pi }}{4})$

${12}^3$

$3^{12}$

${}^{12}{C}_3$

$\frac{12!}{3!}$

6

11

5

4

$3x-2=0$

$3x+5=0$

$3x\pm 5=0$

$x\pm 2=0$

(0,0)

(2,2)

(3,3)

(5,5)

$\alpha =45°$

$\alpha =90°$

$\alpha =0°$

$\alpha =180°$

2

$\frac{1}{2}$

$\frac{1}{4}$

$\frac{1}{3}$

সঞ্চারপথ

অধিপথ

সরল পথ

চলন পথ

$-\alpha$

-1

e

$e^{-1}$

6

5

3

2

$-\frac{7}{13}$

$\frac{7}{13}$

$\frac{8}{9}$

$-\frac{8}{9}$

$\frac{\mathrm{\pi }}{4}$

$\frac{1}{2}$

$\frac{3}{2}$

1

$\frac{4}{3}$

$\frac{8}{3}$

$\frac{10}{3}$

$\frac{6}{5}$

$\sqrt{\frac{7}{2}}$

3

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

6

$\sqrt{3}$

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

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

1

$n\mathrm{\pi }\pm \frac{\mathrm{\pi }}{3}$

$2n\mathrm{\pi }\pm \frac{\mathrm{\pi }}{3}$

$2n\mathrm{\pi }\pm \frac{\mathrm{\pi }}{6}$

$n\mathrm{\pi }\pm \frac{\mathrm{\pi }}{6}$

1

-1

2

-2

$\sqrt{29}N$

$2\sqrt{5}N$

6 N

7 N

$\frac{5}{8}$

1

15

$\frac{3}{8}$

${\log }_{\alpha }e$

$\ln \alpha$

$\ln x$

1