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Solve (i) sqrt3 cos theta+ sin theta=sqr...

Solve (i) `sqrt3 cos theta+ sin theta=sqrt2` (ii)`sqrt2sectheta+tan theta=1`

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`(sqrt(2)// cos theta)+sin theta// cos theta=1" "( :' cos theta ne 0)`
or `cos theta- sin theta=sqrt(2)`
`rArr (1//sqrt(2)) cos theta-(1//sqrt(2)) sin theta=1`
`rArr cos (theta+pi//4)=1= cos theta`
`rArr theta+(pi//4)=2 n pi`
`rArr theta=2n pi-(pi//4), n in Z`
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