2

x = 1 ছাড়া সমস্ত বাস্তব সংখ্যা

7

12

15

7 তম

7 তম

15 তম

8 তম

9 তম

3 or 6

2 or 5

2 or 6

3 or 5

4 or 5

$\left(4n + 1\right)\frac{\mathrm{\pi }}{2}$

$\left(4n - 1\right)\frac{\mathrm{\pi }}{2}$

$\mathrm{n\pi }$

$2\mathrm{n\pi }$

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

sinA

sin2A

sin3A

sin4A

cos2A

12

14

16

18

20

2x + y + 25 = 0

2x + 5y + 15 = 0

2x + 11y + 25 = 0

2x + 5y + 25 = 0

2x + 11y - 25 = 0

$\frac{1- \log x}{x^2}$

$\frac{1- \log x}{x}$

$1- \log x$

$\frac{1+ \log x}{x}$

$\frac{1+ \log x}{x^2}$

$\frac{1}{4}{\left(1 - 6x\right)}^{\frac{2}{3}} + C$

$-\frac{1}{4}{\left(1 - 6x\right)}^{\frac{2}{3}} + C$

$\frac{1}{4}{\left(1 - 6x\right)}^{\frac{2}{3}} + C$

$\frac{1}{2}{\left(1 - 6x\right)}^{\frac{1}{2}} + C$

$\frac{1}{6}{\left(1 - 6x\right)}^{\frac{2}{3}} + C$

$-\frac{1}{6}$

$\frac{1}{9}$

$\frac{1}{3}$

$\frac{1}{6}$

$\frac{\mathrm{\pi }}{2}$

$3\frac{5}{11}$

$4\frac{6}{11}$

$4\frac{5}{6}$

$3\frac{6}{11}$

$4\frac{5}{11}$

$0^0$

${30}^0$

${45}^0$

${60}^0$

${90}^0$

$e^{7\cos 8x + 3x^2} + C$

$\log \left(x^2 + 9\sin 8x\right)+ C$

$\cos 8x\log \left(x^3 + 9\sin 8x\right)+ C$

$\log \left(x^3 + 9\sin 4x\right)+ C$

$\log \left(x^3 + 9\sin 8x\right)+ C$

$\frac{8}{7}$

$\frac{2}{3}$

$\frac{1}{2}$

$\frac{3}{5}$

কোনোটিই নয়

$\frac{5}{3}$

$\frac{4}{5}$

$\frac{5}{4}$

$\frac{3}{5}$

কোনোটিই নয়

${\alpha }^{7x}\left(7 \log \alpha \right)$

${\alpha }^7\left(7 \log {\alpha }^x\right)$

${\alpha }^7\left(7 \log \alpha \right)$

${\alpha }^{7x}\left(7x \log \alpha \right)$

কোনোটিই নয়

$x^2 + 4x + y^2 = 0$

$x^2 - 4x + y^2 + 2y = 0$

$x^2 + y^2 - 4x = 0$

$x^2 + y^2 - 4x = 3$

$x^2 + y^2 - 4x - 4y = 5$

89

87

85

79

81

পরাবৃত্ত

অধিবৃত্ত

উপবৃত্ত

বৃত্ত

কোনোটিই নয়

$\frac{4}{5}$

$\frac{5}{7}$

$\frac{4}{7}$

$\frac{3}{5}$

$\frac{3}{7}$

${150}^0$

${140}^0$

${120}^0$

${130}^0$

কোনোটিই নয়

$\frac{1}{3}$

$\frac{1}{2}$

$\frac{2}{3}$

$\frac{1}{4}$

কোনোটিই নয়

$0$

7

128

296

90

$X\text{'} \cup Y\text{'}$

$X\text{'} \cap Y\text{'}$

$\left(X \cap Y\right)\text{'}$

$\left(X \cup Y\right)\text{'}$

কোনোটিই নয়

${45}^0$

${30}^0$

${60}^0$

${75}^0$

কোনোটিই নয়