CBSE Maths Class 8 Exponents and Power We will proceed to discuss the Exponents and Power from Class 8 Maths . An Exponent stands for a way repeatedly the amount is increased.We have studied in previous Class‘how to put in writing massive numbers mistreatment exponents’. It involves 2 numbers a and b wherever a is base and b is that the exponent. Mass of earth is 5,970,000,000,000,000,000,000,000 kg, which can be written as 5, 97 x 10 24 . 10 24 can be read as 10 raised to the power 24. Now, we will find what is 2 -2 is equal to? Powers with negative exponents We know that 10 2 = 10 x 10=100 As the exponents decrease by 1 the value becomes one tenth of the previous value. 10 1 =100/10=10 10 0 =10/10=1 10 -1 =1/10 10 2 =1/100 So, by observing the above pattern we can say that any integer a which is non -zero, a -m =...
Takshila Learning has a great faculty and they have their own unique style of teaching and communicating ideas which enables the students to handle any situation with ease and come out with flying colors. By adding this online medium for teaching various courses, they have not only widened our options but have made it