Find the general solution of :
`cosx+sinx=1`
A. `npi+(-1)^(n)(pi)/(4)-(pi)/(4), ninZ`
B. `npi+(-1)^(n)(pi)/(4)+(pi)/(4), ninZ`
C. `npi+(-1)^(n)(pi)/(3)-(pi)/(4), ninZ`
D. `npi+(-1)^(n)(pi)/(6)-(pi)/(4), ninZ`
`cosx+sinx=1`
A. `npi+(-1)^(n)(pi)/(4)-(pi)/(4), ninZ`
B. `npi+(-1)^(n)(pi)/(4)+(pi)/(4), ninZ`
C. `npi+(-1)^(n)(pi)/(3)-(pi)/(4), ninZ`
D. `npi+(-1)^(n)(pi)/(6)-(pi)/(4), ninZ`
Correct Answer – A