Convert the following numbers given in scientific notation to usual fo

1.	Convert the following numbers given in scientific notation to usual form . (1). 6.39×10^-4(2). 3.275×10^2
Answer» n:- Express the FOLLOWING NUMBERS in usual form. (i) 3.02 × 10^(−6) (ii) 4.5 × 10^4 (iii) 3 × 10^(−8) (iv) 1.0001 × 10^9 (v) 5.8 × 10^12 (vi) 3.61492 × 10^6AnswerA number expressed in the form of k × 10ⁿ, where k is a terminating decimal such that 1 ≤ k <10 and n is any Integer , is said to be in scientific notation or standard form of notation.In standard exponential notation, the number is ALWAYS written with only one digit to the left of the decimal.If the decimal point moves to the left or the number is large, add the number of places the decimal move to the current exponent of ten.If the decimal point moves to the right or the number is SMALL, subtract the number of places the decimal moves from the current exponent of ten.==========================================================Solution:i)3.02 x 10^-6 = 0.00000302ii)4.5 x 10^4 =45000iii)3 x 10^-8 = 0.00000003iv)1.0001 x 10^9 =1000100000v)5.8 x 10^12 =5800000000000 vi)3.61492 x 10^6 =3614920

Convert the following numbers given in scientific notation to usual form . (1). 6.39×10^-4(2). 3.275×10^2