ICSE Class 9: Irrational Numbers Videos | Rational and Irrational Numbers

• how to draw irrational numbers on numberline
• p prove that 2 root 3 + 3 root 5 is a irrational number
• find the square of 3 + 2?5
• so that root 7 minus root 5 is in rational number using contradiction method
• Insert a rational number and an irrational number between 5 and 6  
• ?56+?56-?56+?56-•••••••••~
• ok
  
• write a pair of irrational number whose difference is irrational
• Prove 1/ Root over 11 is an irrational number
• (16)Rationalise the denominator:1/?3+?2-1
  

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