Prove that (5root2) is an irrational number. Given that root 2 is an irrational number. cbse ncert Prove that ( 5root2 ) is anirrationalnumber. Given that root 2 is an irrationalnumber. Question no 11 exercise 1.D class 10th rs aggarwal class 10th exercise 1.d rs aggarwal question no 11 #questionno11 #ncert class 10th Exercise 1.D question 11 solution! Class 10th Real Number ! RS Aggarwal ! #cbse #viralvideo #ncert # #real Number #exercise 1.D question 11 #class 10th maths #viralvideo #viralyoutube #Question 11 #Question11 class 10 maths Chapter 1 rs aggarwal class 10th maths Chapter real number class 10th real number ncert class 10 maths Chapter 1 rs aggarwal class 10 Chapter 1 class 10 maths Chapter 1 class 10th maths Chapter 1 class 10 maths Chapter 1 exercise 1.D question 11 class 10 exercise 1d question 11 rs aggarwal class 10 exercise 1d question 11 real Number Chapter 1 class 10 ncert real Number Chapter 1 class 10