Given sinx=-3/5 and x is in quadrant 3, what is the value of tanx/2
1 answer:
Step-by-step explanation:
since x is in quadrant three,tan theta and cot theta are positive
<h2>__________________________</h2>tan theta= opposite/adjacent
sin theta = opposite /hypotenuese
from triangle ,we know 2 sides hypotenuese and opposite as 5 and 3 respectively,we get third side as 4 using pythagorous theorem
tanx°=3/4
<h2>__________________________</h2>but asked tanx/2
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