divyaravinder4207 divyaravinder4207

18-01-2024
Mathematics

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Write 6.90x10²⁰ x 1.78x10⁻⁷ in scientific notation.

a) 1.23 x 10¹³
b) 12.3 x 10¹²
c) 123 x 10¹¹
d) 1.23 x 10¹⁴

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