Ex 10.2, 2 (iv) - Chapter 10 Class 8 Exponents and Powers
Last updated at Dec. 16, 2024 by Teachoo
Ex 10.2
Ex 10.2, 1 (i)
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Transcript
Ex 10.2, 2 Express the following numbers in usual form. (iv) 1.0001 × 10^91.0001 × 10^9 = 10001/10000 × 10^9 = 𝟏𝟎𝟎𝟎𝟏/〖𝟏𝟎〗^𝟒 × 〖𝟏𝟎〗^𝟗 = 10001 × 〖𝟏𝟎〗^𝟗/〖𝟏𝟎〗^𝟒 = 10001 × 〖𝟏𝟎〗^(𝟗 − 𝟒) = 10001 × 10^5 = 1000100000
