$\frac{3}{5}$

$\frac{1}{2}$

$\frac{4}{5}$

$\frac{3}{4}$

${\sin }^{-1}x + \sqrt{(1-x)}+c$

${\sin }^{-1}x +c$

$x {\sin }^{-1} x + \sqrt{(1-x^2) }+ c$

${\sin }^{-1}x +\sqrt{(1-x^2)}+c$

$\frac{1}{2} \left(\begin{array}{cc}4& 3\\ -2& -1\end{array}\right)$

$-\frac{1}{10}\left(\begin{array}{cc}4& 3\\ -2& -1\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}4& 2\\ -3& -1\end{array}\right)$

$- \frac{1}{2}\left(\begin{array}{cc}1& 3\\ 2& -4\end{array}\right)$

1

2

$\sqrt{2}$

০

γ=2

γ=3

γ=-2

γ=4

5/25

19/25

18/25

4/5

2/3

5/3

-3/2

10/3

60

100

120

40

6

8

9

10

1

1≤x≤2

x≤1 or ≥2

1

10010111

10110101

11010011

10101101

4:9

3:2

1:1

4:3

$-\frac{y\ln y}{x}$

$\frac{e^x}{a{y}^{a-1}}$

$\frac{x\ln y}{y}$

$-\frac{x\ln a}{y}$

$y\pm 2\sqrt{2}=0$

$x+2\sqrt{2}=0, y +2\sqrt{2}=0$

$x\pm 2\sqrt{2}=0$

$x=2\sqrt{2}, y=2\sqrt{2}$

4 $\mathrm{\pi }$ sq unit

1620 sq unit

9.43 sq unit

9 $\mathrm{\pi }$ sq unit `

1

x

$\frac{1}{x}$

0

$8 km /h^2$

$800 km /h^2$

$16 km /h^2$

$80 km/h^2$

2

-1

0

1