plz ans this question 2.
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hey dear!!
this question is answered by also another brainly user so here is ur ans :)
this question is answered by also another brainly user so here is ur ans :)
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let two positive integer are 4q+1 and 4q +3 means a = 4q+3 and b = 4q+1
now , ATQ
= a+b/2
= 4q+3+4q+1/2
= 8q+4/2
= 4q+2 which is even ....
now ,
= 4q+3-4q-1/2
= 2/2
= 1 which is odd .....
now , ATQ
= a+b/2
= 4q+3+4q+1/2
= 8q+4/2
= 4q+2 which is even ....
now ,
= 4q+3-4q-1/2
= 2/2
= 1 which is odd .....
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