Find all solutions if is between 0o and 360o. (Including 0o and not including 360o.)
(cscx-2)(2cosx+1)=0
{30o, 120o, 150o, 240o} {30o, 60o, 150o, 300o} {30o, 120o} {60o, 120o}

Question

Find all solutions if is between 0o and 360o. (Including 0o and not including 360o.)
 (cscx-2)(2cosx+1)=0 
{30o, 120o, 150o, 240o} {30o, 60o, 150o, 300o} {30o, 120o} {60o, 120o}

tkhunny · Answer

Are we solving for 'x'?

anonymous · Answer

Find all solutions if is between 0o and 360o. (Including 0o and not including 360o.)

(cscx-2)(2cosx+1)=0

tkhunny · Answer

Since way back in algebra, how do we do this once the expression has been factored?

anonymous · Answer

Find all solutions if is between 0o and 360o. (Including 0o and not including 360o.)
(cscx-2)(2cosx+1)=0

{30o, 120o, 150o, 240o}
		
{30o, 60o, 150o, 300o}
		
{30o, 120o}
		
{60o, 120o}

tkhunny · Answer

Did you answer my question?

anonymous · Answer

what question?

tkhunny · Answer

Repeated for convenience: "Since way back in algebra, how do we do this once the expression has been factored?"