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19161\frac9{16}ൻ്റെ വർഗ്ഗമൂലം കാണുക.

A1341\frac34

B7/4

C5/4

D3/4

Answer:

C. 5/4

Read Explanation:

1916=1×16+916\sqrt{1\frac9{16}}=\sqrt{\frac{1\times16+9}{16}}

=2516=\sqrt{\frac{25}{16}}

=54=\frac54


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