Which of the following statement(s) is/are TRUE I. \(\sqrt {324} + \sqrt {3.24} + \sqrt {0.0324} = 19.98\) II. \(\sqrt {129 + \sqrt {121} + \sqrt {361} + \sqrt {100} } = 13\)?

Only I
Only II
Neither I nor II
Both I and II

LohaHridoy

4 views

2025-01-04 04:42

1 Answers

AhmedNazir

Option 4 : Both I and II

Considering statement I,

⇒ √324 = 18

⇒ √3.24 = √(324/100) = 18/10 = 1.8

⇒ √0.0324 = √(324/10000) = 18/100 = 0.18

⇒ √324 + √3.24 + √0.0324 = 18 + 1.8 + 0.18 = 19.98

Considering statement II,

⇒ √(129 + √121 + √361 + √100)

= √(129 + 11 + 19 + 10)

= √169 = 13

∴ Both the statement are true

4 views Answered 2022-09-04 04:29

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