Question

essay on the topic- * पारिस्थितिकी तंत्र की पुनः स्थापना*​

Answer 1

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$\Huge{\color{lightblue}{\fbox{\textsf{\textbf{αηsωεя}}}}}$

$\sqrt{4}$= 2 where 2 is a rational number . Here n is perfect square the $\sqrt{n}$ is rational number

$\sqrt{5}$ = 2.236.. is not rational number But it is irrational number.here n is not a perfect square the $\sqrt{n}$ is irrational number

So $\sqrt{n}$ is not irrational number if n is perfect square.

Answer 2

$\huge\color{indigo}{\mid{\fbox{\tt{αηsωεя}}\mid}}$

Marginal information are the peripheral information on the edge of the map that provides useful information about the map to the map user.

The Scale Note is a representative fraction, which gives the ratio of map distance to the corresponding distance on the earth surface