solve equation cot^2x+3cosec=0
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As we know
Cot^2x=Cosec^2x-1
Substitute this ,
We get the equation like ,
Cosec^2x-3,Cosec x + 2 =0
Then,
Cosex x = 1,2
Therefore , x= (4n+1)Pi/2 or x=(3n+1)Pi/6 ,
where n is a integral number .
Cot^2x=Cosec^2x-1
Substitute this ,
We get the equation like ,
Cosec^2x-3,Cosec x + 2 =0
Then,
Cosex x = 1,2
Therefore , x= (4n+1)Pi/2 or x=(3n+1)Pi/6 ,
where n is a integral number .
shanu107:
ya to question he nahe ha
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