Show that tan 225° + cot 135º = 0.
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0
Answer:
there is no such questions
may be it will be tan 30 or 45 or 60 or 0 or 90
Answered by
1
Step-by-step explanation:
tan(270°-45°)+tan(180°-45°)
cot45°- tan45°
1 -1=0
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