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Class 9th number system ppt
- 1. NUMBER SYSTEM BASICS LECTURE1 NUMBERS ARROUND US NUMBER LINE QUESTIONS ON ZERO FRACTION ON NUMBER LINE Rational no. TERMINATING OR RECURRING DECIMAL ? IRRATIONAL NUMBERS IRRATIONAL NUMBER ON NUMBER LINE INDEX FOR TODAY
- 2. NUMBER SYSTEM BASICS LECTURE1 NUMBERS ARROUND US OBJECTIVE
- 3. NUMBER SYSTEM BASICS LECTURE1 NUMBER LINE OBJECTIVE
- 4. NUMBER SYSTEM BASICS LECTURE1 QUESTIONS ON ZERO Q. Zero is a Q. Zero is a A.A positive no B.A negative s C.Neither odd nor even A.Odd integer B.Even integer C.Neither odd nor even OBJECTIVE
- 5. NUMBER SYSTEM BASICS LECTURE1 FRACTION ON NUMBER LINE OBJECTIVE
- 6. NUMBER SYSTEM BASICS LECTURE1 Rational no. P — Q Where Q = 0 P , Q are integers 7/4 18 4/3 = = = OBJECTIVE
- 7. NUMBER SYSTEM BASICS LECTURE1 Rational no. • Is 3 is a rational no ? • Is 2.5 is rational no ? OBJECTIVE
- 8. NUMBER SYSTEM BASICS LECTURE1 TERMINATING OR RECURRING DECIMAL ? OBJECTIVE 1 —— 7 19 —— 50 43 —— 150 = = =
- 9. NUMBER SYSTEM BASICS LECTURE1 IRRATIONAL NUMBERS OBJECTIVE √2 √3 ∛10 ∏ Cannot be expressed in the form of p/q = = = =
- 10. NUMBER SYSTEM BASICS LECTURE1 IRRATIONAL NUMBERS OBJECTIVE
- 11. NUMBER SYSTEM BASICS LECTURE1 OBJECTIVE RATIONAL IRRATIONAL -VE INTEGERS WHOLE NUMBERS RECURRING TERMINATING NATURAL NUMBERS ZERO INTEGERS REAL NUMBERS NON - INTEGERS
- 12. NUMBER SYSTEM BASICS LECTURE1 IRRATIONAL NUMBER ON NUMBER LINE OBJECTIVE How to represent √2 on the number line ?
- 13. NUMBER SYSTEM BASICS LECTURE1 IRRATIONAL NUMBER ON NUMBER LINE OBJECTIVE How to represent √3 on the number line ?
- 14. NUMBER SYSTEM BASICS LECTURE1 QUESTIONS FOR YOU! OBJECTIVE Q1. IS 9/420 a terminating or a non terminating decimal number ? Q2.Radius of a circle is 7 . Is the circumference of the circle a rational or an irrational number? Write your answers in the comments below!