Скачать или смотреть Consider the numbers 4^n, where n is a natural number. Check whether there is any value of n for....

Class X Real Numbers

Q39: Consider the numbers 4^n, where n is a natural number. Check whether there is any value of n for which 4n ends with the digit zero.

Previous Videos related to this chapter are mentioned in the below link:
INTRODUCTION TO REAL NUMBERS:    • INTRODUCTION TO REAL NUMBERS  
CONCEPT: HCF, LCM & THEIR RELATIONSHIP:    • CONCEPT: HCF, LCM & THEIR RELATIONSHIP  
Q2: Find the sum of exponents of prime factors in the prime factorisation of 196.:    • Find the sum of exponents of prime factors...  
Q6: State Fundamental Theorem of Arithmetic. Find LCM of 2520 & 10530 by prime factorization.:    • State Fundamental Theorem of Arithmetic. F...  
Q10: If HCF of 144 and 180 is expressed in the form 13m – 16. Find the value of m.:    • If HCF of 144 and 180 is expressed in the ...  
Q15: Find the HCF and LCM of 26, 65 and 117 using the prime factorisation method.:    • Find the HCF and LCM of 26, 65 and 117 usi...  
Q16: The product of the H.C.F. and L.C.M. of the smallest prime number and the smallest composite number is __________ + Q17: Find the LCM of smallest two - digit composite number and smallest composite number.:    • The product of the H.C.F. and L.C.M. of th...  
Q22:    • The LCM and HCF of two numbers are 360 and...  
Q26:    • If HCF (336,54)=6, find LCM (336,54).  
Q28:    • Two positive integers a and b can be writt...  
Q30:    • M & N are positive integers such that M=p^...  
Q31:    • The LCM of two numbers is 9 times their HC...  
Q32:    • Can two numbers have 18 as their HCF and 3...  
Q35:    • Find the HCF of the numbers given below: k...  
Q36:    • The product of two numbers is 84 & their H...  
Q37:    • The product of two numbers is 2028 & their...  


















#CBSE #ICSE #Boards #8th #9th #10th #Foundation #Competition #IIT #JEE #Advanced #Mains #NTSE #Olympiads #Exams #Examination #Achiever #Topper #Zenith #ZenithInstituteOfMathematics #InderSir #Ludhiana #ModelGram #BestMathsCoaching #BestTutorials #BestTuition #BestInLudhiana #MathTricks #VIII #IX #X #XI #XII #Important #Excellent #Question #RealNumbers #Rationals #IrrationalNumbers #Rationalisation