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=Question 1

=Question 2

=Question 3

=Question 4

=Question 5

=Question 6

=Question 7

 

Question 5. Check whether 6n can end with the digit 0 for any natural number n.

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Question 5. Check whether 6n can end with the digit 0 for any natural number n.

 

Answer:

 If any digit has last digit 10 that means It is divisible by 10 And the factors of
10 = 2x5 So value 6n should be divisible by 2 and 5 both 6n is divisible by 2 but not divisible by 5 So it can not end with 0.



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NCERT Solutions for class 10 maths chapter Exercise 1.2 Question 5. Check whether 6n can end with the digit 0 for any natural number n
Question 5. Check whether 6n can end with the digit 0 for any natural number n.

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