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Subject :IMO    Class : Class 9

If then N equals ______.

A 1
B
C
D


Ans 1:

Class : Class 9
Can anybody please post the written solution of this sum?

Ans 2:

Class : Class 10

Ans 3:

Class : Class 9

Ans 4:

Class : Class 9
HInt Hint: Square and square root the first term and for the second term write it in the form of (root2-1)^2 Then the final answer comes 1 '

Ans 5:

Class : Class 9
can anybody please send me the written solution of the question ?

Ans 6:

Class : Class 9

Ans 7:

Class : Class 9
First Term= square and square root = root 2Second term = square root of (root2 -1)^2 = root2 -1The difference of first and second term = 1

Ans 8:

Class : Class 8

Ans 9:

Class : Class 5

Ans 10:

Class : Class 10

Ans 11:

Class : Class 9

Ans 12:

Class : Class 9

Ans 13:

Class : Class 9

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