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Learn in your speed, with individual attention - Teachoo Maths 1-on-1 Class


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Ex 10.2, 2 Express the following numbers in usual form. (i) 3.02 × 10^(−6)3.02 × 10^(−6) = 302/100 × 10^(−6) = 𝟑𝟎𝟐/〖𝟏𝟎〗^𝟐 × 〖𝟏𝟎〗^(−𝟔) = 302/10^2 × 1/10^6 = 𝟑𝟎𝟐/〖𝟏𝟎〗^(𝟐 + 𝟔) = 302/10^8 = 0.00000302

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Davneet Singh

Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 13 years. He provides courses for Maths, Science, Social Science, Physics, Chemistry, Computer Science at Teachoo.