Question

हल करें
(i) `sinx+cosx=sqrt(2)`
(ii) `cosx-sinx=1//sqrt(2)`
(iii) `sinx+cosx=1//2`
(iv) `1+cosx= sin x`
`(v) cosx+sqrt(3)sinx=1`

Answer 1

Correct Answer - `(i) (1)/(4)(8n+1)pi,n in I " " (ii) (2n+1)(pi)/(12), 2npi-(7pi)/(12),n in I`
(iii) `2npi+(7pi)/(12)2npi,-(pi)/(2)n, in I " " (iv) (2n+1)pi, (1)/(2)(4n+1)pi, n in I`
(v) `2n pi, 2npi+(2)/(3),pi ,in I`