The general solution of the trigonometri...

The general solution of the trigonometric equation `sinx+cosx=1` is given by `x=2npi,n0,+-1,+-2` `x=2npi+pi/2; n=0,+-1,+-2, dot` `x=npi+(-1)^npi/4-pi/4n=0,+-1,+-2, ` `non eoft h e s e`

`x = 2 n pi`

`x = 2 n pi + (pi)/(2)`

`x = n pi + (-1)^(n) (pi)/(4)-(pi)/(4)`

none of these

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